/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:20:31,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:20:31,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:20:31,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:20:31,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:20:31,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:20:31,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:20:31,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:20:31,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:20:31,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:20:31,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:20:31,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:20:31,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:20:31,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:20:31,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:20:31,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:20:31,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:20:31,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:20:31,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:20:31,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:20:31,841 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:20:31,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:20:31,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:20:31,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:20:31,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:20:31,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:20:31,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 12:20:31,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 12:20:31,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 12:20:31,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 12:20:31,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 12:20:31,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 12:20:31,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 12:20:31,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 12:20:31,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:20:31,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:20:31,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:20:31,871 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-22 12:20:31,902 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:20:31,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:20:31,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:20:31,904 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:20:31,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:20:31,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:20:31,909 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:20:31,909 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:20:31,909 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:20:31,909 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:20:31,909 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:20:31,910 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:20:31,910 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:20:31,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:20:31,910 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:20:31,910 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:20:31,911 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:20:31,911 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:20:31,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:20:31,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:20:31,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:20:31,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:20:31,912 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:20:31,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:20:31,913 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:20:31,913 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:20:31,913 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:20:31,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:20:31,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:20:31,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:20:31,914 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:20:31,916 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:20:31,916 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:20:32,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:20:32,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:20:32,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:20:32,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:20:32,364 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:20:32,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-22 12:20:32,453 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4521f0ca/1cbbd1bb73744494a32ab4c71e81f091/FLAG517014841 [2022-07-22 12:20:33,136 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:20:33,137 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-22 12:20:33,158 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4521f0ca/1cbbd1bb73744494a32ab4c71e81f091/FLAG517014841 [2022-07-22 12:20:33,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4521f0ca/1cbbd1bb73744494a32ab4c71e81f091 [2022-07-22 12:20:33,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:20:33,443 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:20:33,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:20:33,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:20:33,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:20:33,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:20:33" (1/1) ... [2022-07-22 12:20:33,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3127c07e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:33, skipping insertion in model container [2022-07-22 12:20:33,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:20:33" (1/1) ... [2022-07-22 12:20:33,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:20:33,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:20:33,850 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174] [2022-07-22 12:20:33,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:20:33,886 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:20:33,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174] [2022-07-22 12:20:33,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:20:34,007 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:20:34,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34 WrapperNode [2022-07-22 12:20:34,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:20:34,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:20:34,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:20:34,010 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:20:34,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,077 INFO L137 Inliner]: procedures = 25, calls = 68, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 325 [2022-07-22 12:20:34,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:20:34,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:20:34,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:20:34,079 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:20:34,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:20:34,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:20:34,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:20:34,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:20:34,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (1/1) ... [2022-07-22 12:20:34,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:34,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:34,208 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 12:20:34,227 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 12:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:20:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:20:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:20:34,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:20:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:20:34,280 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 12:20:34,401 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:20:34,403 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:20:35,051 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:20:35,329 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:20:35,329 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-22 12:20:35,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:20:35 BoogieIcfgContainer [2022-07-22 12:20:35,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:20:35,334 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:20:35,334 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:20:35,338 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:20:35,339 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:20:35,340 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:20:33" (1/3) ... [2022-07-22 12:20:35,341 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@28079eac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:20:35, skipping insertion in model container [2022-07-22 12:20:35,341 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:20:35,341 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:20:34" (2/3) ... [2022-07-22 12:20:35,342 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@28079eac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:20:35, skipping insertion in model container [2022-07-22 12:20:35,342 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:20:35,342 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:20:35" (3/3) ... [2022-07-22 12:20:35,344 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2022-07-22 12:20:35,481 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 12:20:35,522 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 244 places, 264 transitions, 552 flow [2022-07-22 12:20:35,635 INFO L129 PetriNetUnfolder]: 27/258 cut-off events. [2022-07-22 12:20:35,635 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:20:35,643 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271 conditions, 258 events. 27/258 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 157 event pairs, 0 based on Foata normal form. 0/231 useless extension candidates. Maximal degree in co-relation 218. Up to 6 conditions per place. [2022-07-22 12:20:35,644 INFO L82 GeneralOperation]: Start removeDead. Operand has 244 places, 264 transitions, 552 flow [2022-07-22 12:20:35,662 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 241 places, 258 transitions, 534 flow [2022-07-22 12:20:35,666 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:20:35,683 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 241 places, 258 transitions, 534 flow [2022-07-22 12:20:35,686 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 241 places, 258 transitions, 534 flow [2022-07-22 12:20:35,687 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 241 places, 258 transitions, 534 flow [2022-07-22 12:20:35,742 INFO L129 PetriNetUnfolder]: 27/258 cut-off events. [2022-07-22 12:20:35,742 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:20:35,744 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271 conditions, 258 events. 27/258 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 167 event pairs, 0 based on Foata normal form. 0/231 useless extension candidates. Maximal degree in co-relation 218. Up to 6 conditions per place. [2022-07-22 12:20:35,748 INFO L116 LiptonReduction]: Number of co-enabled transitions 2442 [2022-07-22 12:20:47,077 INFO L131 LiptonReduction]: Checked pairs total: 2325 [2022-07-22 12:20:47,077 INFO L133 LiptonReduction]: Total number of compositions: 281 [2022-07-22 12:20:47,098 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:20:47,099 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:20:47,099 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:20:47,099 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:20:47,099 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:20:47,099 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:20:47,099 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:20:47,100 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:20:47,102 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:20:47,145 INFO L131 ngComponentsAnalysis]: Automaton has 33 accepting balls. 33 [2022-07-22 12:20:47,145 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:20:47,145 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:20:47,152 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:20:47,152 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:20:47,153 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:20:47,153 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 46 states, but on-demand construction may add more states [2022-07-22 12:20:47,160 INFO L131 ngComponentsAnalysis]: Automaton has 33 accepting balls. 33 [2022-07-22 12:20:47,160 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:20:47,160 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:20:47,160 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:20:47,161 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:20:47,167 INFO L748 eck$LassoCheckResult]: Stem: 247#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 250#[L172-6]don't care [2022-07-22 12:20:47,167 INFO L750 eck$LassoCheckResult]: Loop: 250#[L172-6]don't care [1200] L172-6-->L172-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| .cse1))) (and (= (select |v_#valid_257| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) 1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| |v_ULTIMATE.start_create_fresh_int_array_~size#1_94|) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| 4 .cse1) (select |v_#length_232| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65| (store (select |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|)) |v_#memory_int_204|)))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_205|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_41|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_204|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 250#[L172-6]don't care [2022-07-22 12:20:47,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:47,176 INFO L85 PathProgramCache]: Analyzing trace with hash 1322, now seen corresponding path program 1 times [2022-07-22 12:20:47,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:47,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776807277] [2022-07-22 12:20:47,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:47,352 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:47,411 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:47,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:47,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1231, now seen corresponding path program 1 times [2022-07-22 12:20:47,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:47,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749596684] [2022-07-22 12:20:47,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:47,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:47,426 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:47,436 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:47,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:47,441 INFO L85 PathProgramCache]: Analyzing trace with hash 42182, now seen corresponding path program 1 times [2022-07-22 12:20:47,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:47,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652419970] [2022-07-22 12:20:47,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:47,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:47,497 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:47,528 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:48,591 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:20:48,591 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:20:48,591 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:20:48,592 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:20:48,592 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:20:48,592 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:48,592 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:20:48,592 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:20:48,592 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-commit-1.wvr-bad.c_BEv2_Iteration1_Lasso [2022-07-22 12:20:48,592 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:20:48,593 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:20:48,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:48,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:48,629 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 12:20:48,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:48,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,056 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 12:20:49,058 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 12:20:49,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,065 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 12:20:49,067 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 12:20:49,070 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 12:20:49,072 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 12:20:49,075 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 12:20:49,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,080 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 12:20:49,082 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 12:20:49,084 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 12:20:49,087 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 12:20:49,089 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 12:20:49,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,095 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 12:20:49,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,105 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 12:20:49,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,113 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 12:20:49,115 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 12:20:49,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,161 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 12:20:49,165 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 12:20:49,167 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 12:20:49,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:49,170 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 12:20:49,809 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:20:49,814 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:20:49,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:49,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:49,817 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 12:20:49,820 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 12:20:49,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:49,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:49,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:49,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:49,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:49,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:49,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:49,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:49,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:49,887 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:49,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:49,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:49,889 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 12:20:49,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:49,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:49,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:49,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:49,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:49,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:49,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:49,915 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 12:20:49,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:49,957 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 12:20:49,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:49,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:49,959 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 12:20:49,968 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 12:20:49,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:49,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:49,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:49,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:49,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:49,980 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:49,984 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 12:20:49,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,025 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 12:20:50,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,027 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 12:20:50,028 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 12:20:50,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:50,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:50,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:50,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,079 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 12:20:50,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,082 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:20:50,083 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 12:20:50,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,093 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:20:50,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,098 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:20:50,099 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,168 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 12:20:50,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,170 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 12:20:50,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,189 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,193 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 12:20:50,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,239 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 12:20:50,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,241 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 12:20:50,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,257 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,261 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 12:20:50,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,303 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 12:20:50,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,305 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 12:20:50,306 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 12:20:50,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,324 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,376 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:50,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,379 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 12:20:50,383 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 12:20:50,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:50,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,393 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:50,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:50,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,435 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 12:20:50,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,437 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 12:20:50,439 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 12:20:50,440 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 12:20:50,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,483 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 12:20:50,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,485 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 12:20:50,488 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 12:20:50,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,500 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,560 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 12:20:50,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,562 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 12:20:50,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,580 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 12:20:50,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,619 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-07-22 12:20:50,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,621 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 12:20:50,624 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 12:20:50,625 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 12:20:50,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,685 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 12:20:50,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,687 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 12:20:50,690 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 12:20:50,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,725 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 12:20:50,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,727 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 12:20:50,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,730 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 12:20:50,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:50,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,738 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:50,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:50,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:50,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,768 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 12:20:50,776 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 12:20:50,776 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 12:20:50,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,786 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,815 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 12:20:50,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,817 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 12:20:50,819 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 12:20:50,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,830 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,858 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 12:20:50,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,860 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 12:20:50,861 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 12:20:50,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,872 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,900 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 12:20:50,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,902 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 12:20:50,905 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 12:20:50,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,913 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:50,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:50,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:50,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:50,940 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 12:20:50,941 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 12:20:50,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:50,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:50,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:50,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:50,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:50,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:50,955 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:50,968 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:20:51,046 INFO L443 ModelExtractionUtils]: Simplification made 16 calls to the SMT solver. [2022-07-22 12:20:51,046 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-22 12:20:51,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:51,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:51,061 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 12:20:51,105 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 12:20:51,105 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:20:51,130 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:20:51,130 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:20:51,131 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~0#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:20:51,178 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 12:20:51,266 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:20:51,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:20:51,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:20:51,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:20:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:20:51,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:20:51,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:20:51,348 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 12:20:51,388 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:20:51,390 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 46 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:20:51,452 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 46 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 49 states and 134 transitions. Complement of second has 3 states. [2022-07-22 12:20:51,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:20:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:20:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:20:51,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:20:51,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:20:51,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:20:51,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:20:51,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:20:51,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:20:51,465 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49 states and 134 transitions. [2022-07-22 12:20:51,483 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 32 [2022-07-22 12:20:51,491 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49 states to 41 states and 115 transitions. [2022-07-22 12:20:51,493 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 39 [2022-07-22 12:20:51,494 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 40 [2022-07-22 12:20:51,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 41 states and 115 transitions. [2022-07-22 12:20:51,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:20:51,498 INFO L220 hiAutomatonCegarLoop]: Abstraction has 41 states and 115 transitions. [2022-07-22 12:20:51,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states and 115 transitions. [2022-07-22 12:20:51,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 40. [2022-07-22 12:20:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.825) internal successors, (113), 39 states have internal predecessors, (113), 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 12:20:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 113 transitions. [2022-07-22 12:20:51,551 INFO L242 hiAutomatonCegarLoop]: Abstraction has 40 states and 113 transitions. [2022-07-22 12:20:51,551 INFO L425 stractBuchiCegarLoop]: Abstraction has 40 states and 113 transitions. [2022-07-22 12:20:51,551 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:20:51,552 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 113 transitions. [2022-07-22 12:20:51,554 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 32 [2022-07-22 12:20:51,554 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:20:51,555 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:20:51,555 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-22 12:20:51,555 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:20:51,559 INFO L748 eck$LassoCheckResult]: Stem: 559#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 561#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 543#[L172-14]don't care [2022-07-22 12:20:51,560 INFO L750 eck$LassoCheckResult]: Loop: 543#[L172-14]don't care [1224] L172-14-->L172-14: Formula: (let ((.cse0 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_103|))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_81|))) (and (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_81| 4) (select |v_#length_260| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_81|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_103| |v_ULTIMATE.start_create_fresh_int_array_~size#1_114|) (<= 0 .cse1) (= (store |v_#memory_int_235| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_81| (store (select |v_#memory_int_235| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_81|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_59|)) |v_#memory_int_234|) (= (select |v_#valid_289| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_81|) 1) (= (+ 1 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_103|) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_102|)))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_81|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_103|, #valid=|v_#valid_289|, #memory_int=|v_#memory_int_235|, #length=|v_#length_260|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_114|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_81|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_81|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_102|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_53|, #valid=|v_#valid_289|, #memory_int=|v_#memory_int_234|, #length=|v_#length_260|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_114|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 543#[L172-14]don't care [2022-07-22 12:20:51,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:51,561 INFO L85 PathProgramCache]: Analyzing trace with hash 42272, now seen corresponding path program 1 times [2022-07-22 12:20:51,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:51,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747340302] [2022-07-22 12:20:51,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:51,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:51,650 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:51,725 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:51,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:51,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1255, now seen corresponding path program 1 times [2022-07-22 12:20:51,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:51,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840697390] [2022-07-22 12:20:51,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:51,743 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:51,760 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:51,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:51,761 INFO L85 PathProgramCache]: Analyzing trace with hash 1311656, now seen corresponding path program 1 times [2022-07-22 12:20:51,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:51,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588969763] [2022-07-22 12:20:51,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:51,843 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:51,902 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:52,035 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 12:20:54,326 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:20:54,326 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:20:54,326 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:20:54,326 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:20:54,326 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:20:54,326 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:54,326 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:20:54,326 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:20:54,326 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-commit-1.wvr-bad.c_BEv2_Iteration2_Lasso [2022-07-22 12:20:54,326 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:20:54,327 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:20:54,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,902 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 12:20:54,906 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 12:20:54,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,910 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 12:20:54,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,928 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 12:20:54,930 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 12:20:54,932 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 12:20:54,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,937 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 12:20:54,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,944 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 12:20:54,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,948 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 12:20:54,949 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 12:20:54,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,952 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 12:20:54,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,955 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 12:20:54,958 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 12:20:54,959 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 12:20:54,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,971 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 12:20:54,973 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 12:20:54,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:54,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:55,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:55,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:55,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:55,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:55,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:55,675 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:20:55,675 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:20:55,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,679 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 12:20:55,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:55,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,705 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 12:20:55,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:55,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:55,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,733 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:55,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,734 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 12:20:55,735 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 12:20:55,736 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 12:20:55,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:55,745 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:55,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-22 12:20:55,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,771 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 12:20:55,772 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 12:20:55,773 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 12:20:55,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:55,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:55,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:55,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,806 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 12:20:55,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,807 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 12:20:55,809 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 12:20:55,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:55,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:55,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:55,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:55,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,842 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-22 12:20:55,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,843 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 12:20:55,845 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 12:20:55,847 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 12:20:55,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:55,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,852 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:55,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:55,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:55,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,879 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 12:20:55,880 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 12:20:55,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:55,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:55,889 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:55,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,914 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 12:20:55,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,915 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 12:20:55,916 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 12:20:55,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:55,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:55,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:55,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:55,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,949 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 12:20:55,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,950 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 12:20:55,951 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 12:20:55,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:55,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:55,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:55,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:55,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:55,983 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 12:20:55,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:55,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:55,984 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 12:20:55,987 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 12:20:55,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:55,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:55,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:55,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:55,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:55,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:55,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:55,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:55,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:56,019 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 12:20:56,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,020 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 12:20:56,021 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 12:20:56,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:56,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:56,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:56,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:56,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:56,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:56,030 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:56,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:56,089 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 12:20:56,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,091 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 12:20:56,094 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 12:20:56,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:56,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:56,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:56,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:56,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:56,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:56,111 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 12:20:56,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:56,158 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:56,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,161 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 12:20:56,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:56,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:56,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:20:56,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:56,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:56,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:56,176 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:20:56,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:20:56,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:20:56,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:56,216 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:56,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,217 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 12:20:56,220 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 12:20:56,220 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 12:20:56,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:56,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:56,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:56,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:56,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:56,228 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:56,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:56,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:56,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,254 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 12:20:56,255 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 12:20:56,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:56,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:56,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:56,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:56,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:56,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:56,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:56,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:20:56,291 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:20:56,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,293 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 12:20:56,294 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 12:20:56,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:20:56,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:20:56,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:20:56,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:20:56,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:20:56,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:20:56,306 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:20:56,319 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:20:56,341 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-22 12:20:56,341 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-22 12:20:56,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:56,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:20:56,344 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 12:20:56,347 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:20:56,347 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 12:20:56,355 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:20:56,355 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:20:56,355 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2, ULTIMATE.start_create_fresh_int_array_~i~0#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2 - 4*ULTIMATE.start_create_fresh_int_array_~i~0#1 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2022-07-22 12:20:56,379 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 12:20:56,499 INFO L257 tatePredicateManager]: 27 out of 28 supporting invariants were superfluous and have been removed [2022-07-22 12:20:56,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:20:56,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:20:56,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:20:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:20:56,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:20:56,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:20:56,571 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 12:20:56,572 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:20:56,572 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 40 states and 113 transitions. cyclomatic complexity: 106 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 12:20:56,610 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 40 states and 113 transitions. cyclomatic complexity: 106. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 42 states and 117 transitions. Complement of second has 3 states. [2022-07-22 12:20:56,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:20:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 12:20:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-22 12:20:56,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:20:56,612 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:20:56,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:20:56,612 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:20:56,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-22 12:20:56,612 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:20:56,613 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42 states and 117 transitions. [2022-07-22 12:20:56,615 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 31 [2022-07-22 12:20:56,616 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42 states to 42 states and 117 transitions. [2022-07-22 12:20:56,616 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 39 [2022-07-22 12:20:56,617 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 40 [2022-07-22 12:20:56,617 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 117 transitions. [2022-07-22 12:20:56,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:20:56,617 INFO L220 hiAutomatonCegarLoop]: Abstraction has 42 states and 117 transitions. [2022-07-22 12:20:56,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states and 117 transitions. [2022-07-22 12:20:56,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 41. [2022-07-22 12:20:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.8048780487804876) internal successors, (115), 40 states have internal predecessors, (115), 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 12:20:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 115 transitions. [2022-07-22 12:20:56,623 INFO L242 hiAutomatonCegarLoop]: Abstraction has 41 states and 115 transitions. [2022-07-22 12:20:56,623 INFO L425 stractBuchiCegarLoop]: Abstraction has 41 states and 115 transitions. [2022-07-22 12:20:56,623 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:20:56,624 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 41 states and 115 transitions. [2022-07-22 12:20:56,625 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 31 [2022-07-22 12:20:56,625 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:20:56,625 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:20:56,626 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:20:56,626 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:20:56,627 INFO L748 eck$LassoCheckResult]: Stem: 825#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 827#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 807#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 781#[L172-22]don't care [2022-07-22 12:20:56,627 INFO L750 eck$LassoCheckResult]: Loop: 781#[L172-22]don't care [1266] L172-22-->L172-22: Formula: (let ((.cse1 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129|))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105|))) (and (= (+ 1 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129|) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_128|) (= (store |v_#memory_int_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105| (store (select |v_#memory_int_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_69|)) |v_#memory_int_258|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129| |v_ULTIMATE.start_create_fresh_int_array_~size#1_142|) (= (select |v_#valid_351| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|) 1) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105| 4) (select |v_#length_306| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|))))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129|, #valid=|v_#valid_351|, #memory_int=|v_#memory_int_259|, #length=|v_#length_306|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_142|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_128|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_61|, #valid=|v_#valid_351|, #memory_int=|v_#memory_int_258|, #length=|v_#length_306|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_142|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 781#[L172-22]don't care [2022-07-22 12:20:56,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:56,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1311724, now seen corresponding path program 1 times [2022-07-22 12:20:56,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:56,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525315593] [2022-07-22 12:20:56,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:56,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:56,655 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:56,676 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:56,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:56,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1297, now seen corresponding path program 1 times [2022-07-22 12:20:56,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:56,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527282028] [2022-07-22 12:20:56,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:56,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:56,683 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:56,687 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:56,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:20:56,688 INFO L85 PathProgramCache]: Analyzing trace with hash 40664710, now seen corresponding path program 1 times [2022-07-22 12:20:56,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:20:56,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008555262] [2022-07-22 12:20:56,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:20:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:20:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:56,723 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:20:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:20:56,760 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:20:57,688 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 12:20:59,644 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:20:59,644 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:20:59,644 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:20:59,644 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:20:59,644 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:20:59,644 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:20:59,645 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:20:59,645 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:20:59,645 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-commit-1.wvr-bad.c_BEv2_Iteration3_Lasso [2022-07-22 12:20:59,645 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:20:59,645 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:20:59,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,652 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 12:20:59,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,656 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 12:20:59,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,660 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 12:20:59,662 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 12:20:59,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,667 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 12:20:59,669 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 12:20:59,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,675 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 12:20:59,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,686 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 12:20:59,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,732 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,733 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:20:59,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:00,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:01,327 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:21:01,327 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:21:01,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,337 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 12:21:01,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,350 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 12:21:01,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,393 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 12:21:01,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,395 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 12:21:01,396 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 12:21:01,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,425 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 12:21:01,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,426 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 12:21:01,427 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 12:21:01,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,436 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,460 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:21:01,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,462 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 12:21:01,464 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 12:21:01,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,497 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-22 12:21:01,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,500 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 12:21:01,502 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 12:21:01,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,510 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,533 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 12:21:01,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,534 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 12:21:01,535 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 12:21:01,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,543 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,568 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 12:21:01,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,569 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 12:21:01,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,582 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,584 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 12:21:01,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:01,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,608 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 12:21:01,612 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 12:21:01,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,645 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 12:21:01,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,646 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 12:21:01,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,657 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,658 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 12:21:01,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,688 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:01,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,689 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 12:21:01,690 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 12:21:01,692 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 12:21:01,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,722 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:01,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,723 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 12:21:01,724 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 12:21:01,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,732 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,732 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,785 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 12:21:01,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,786 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 12:21:01,787 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 12:21:01,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,798 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,841 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:21:01,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,842 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 12:21:01,845 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 12:21:01,848 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 12:21:01,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,881 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 12:21:01,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,883 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 12:21:01,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,887 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 12:21:01,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,919 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 12:21:01,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,920 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 12:21:01,921 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 12:21:01,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:01,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:01,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:01,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,960 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 12:21:01,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,961 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 12:21:01,962 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 12:21:01,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:01,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:01,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:01,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:01,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:01,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:01,970 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:01,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:01,994 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 12:21:01,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:01,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:01,996 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 12:21:01,996 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 12:21:01,997 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 12:21:02,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,005 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,029 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:21:02,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,031 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 12:21:02,031 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 12:21:02,032 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 12:21:02,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,039 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,040 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,040 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,065 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 12:21:02,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,066 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 12:21:02,067 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 12:21:02,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,076 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,099 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:02,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,100 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 12:21:02,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,107 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 12:21:02,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,111 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,136 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 12:21:02,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,137 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 12:21:02,138 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 12:21:02,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,147 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,173 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-22 12:21:02,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,175 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 12:21:02,176 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 12:21:02,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:02,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,213 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 12:21:02,214 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 12:21:02,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,248 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 12:21:02,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,248 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,249 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 12:21:02,250 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 12:21:02,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,260 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,295 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 12:21:02,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,297 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 12:21:02,298 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 12:21:02,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:21:02,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,331 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 12:21:02,331 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 12:21:02,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,339 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:02,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,374 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 12:21:02,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,386 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,387 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 12:21:02,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:02,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,431 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 12:21:02,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,445 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,448 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 12:21:02,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,479 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 12:21:02,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,481 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 12:21:02,482 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 12:21:02,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,497 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,520 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 12:21:02,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,521 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 12:21:02,524 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 12:21:02,524 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 12:21:02,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-22 12:21:02,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,558 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 12:21:02,558 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 12:21:02,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,566 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,589 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:21:02,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,591 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 12:21:02,592 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 12:21:02,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:02,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,627 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 12:21:02,628 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 12:21:02,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,660 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 12:21:02,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,661 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 12:21:02,662 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 12:21:02,662 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 12:21:02,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,670 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-22 12:21:02,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,696 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 12:21:02,697 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 12:21:02,701 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 12:21:02,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,734 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:21:02,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,735 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 12:21:02,736 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 12:21:02,737 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 12:21:02,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,774 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 12:21:02,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,775 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 12:21:02,776 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 12:21:02,776 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 12:21:02,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,806 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-22 12:21:02,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,807 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 12:21:02,808 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 12:21:02,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,815 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,838 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-22 12:21:02,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,840 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 12:21:02,840 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 12:21:02,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,871 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 12:21:02,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,872 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 12:21:02,873 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 12:21:02,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:02,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:02,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:02,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,905 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-22 12:21:02,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,907 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 12:21:02,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,912 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 12:21:02,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,917 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,941 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-22 12:21:02,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,942 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 12:21:02,943 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 12:21:02,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,952 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,952 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:02,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:02,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:02,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:02,978 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 12:21:02,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:02,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:02,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:02,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:02,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:02,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:02,991 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:02,994 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 12:21:03,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,036 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:03,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,037 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 12:21:03,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:03,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,049 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 12:21:03,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:03,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:03,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,089 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 12:21:03,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,090 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 12:21:03,092 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 12:21:03,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:03,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:03,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:03,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,123 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-22 12:21:03,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,124 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 12:21:03,126 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 12:21:03,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,134 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-07-22 12:21:03,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,163 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2022-07-22 12:21:03,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,205 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:21:03,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,206 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 12:21:03,207 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 12:21:03,207 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 12:21:03,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,216 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:03,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,243 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 12:21:03,245 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 12:21:03,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,253 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,253 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,279 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:03,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,280 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 12:21:03,281 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 12:21:03,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,289 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,315 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 12:21:03,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,317 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 12:21:03,318 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 12:21:03,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,352 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 12:21:03,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,353 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 12:21:03,354 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 12:21:03,354 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 12:21:03,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:03,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,362 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:03,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:03,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,384 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-22 12:21:03,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,385 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 12:21:03,386 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 12:21:03,387 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 12:21:03,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,419 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 12:21:03,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,420 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 12:21:03,421 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 12:21:03,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,456 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 12:21:03,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,457 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 12:21:03,458 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 12:21:03,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,491 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:03,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,493 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 12:21:03,493 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 12:21:03,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,501 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,527 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 12:21:03,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,528 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 12:21:03,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,532 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 12:21:03,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:21:03,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,537 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:21:03,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:21:03,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,561 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 12:21:03,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,562 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 12:21:03,563 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 12:21:03,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,597 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 12:21:03,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,598 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 12:21:03,599 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 12:21:03,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,608 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,608 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,634 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 12:21:03,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,635 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 12:21:03,636 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 12:21:03,636 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 12:21:03,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,670 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 12:21:03,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,671 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 12:21:03,672 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 12:21:03,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,705 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-22 12:21:03,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,706 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 12:21:03,707 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 12:21:03,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,716 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,742 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 12:21:03,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,743 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 12:21:03,744 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 12:21:03,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,752 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,776 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 12:21:03,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,777 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 12:21:03,778 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 12:21:03,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,811 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 12:21:03,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,812 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,813 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 12:21:03,813 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 12:21:03,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,822 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:21:03,847 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 12:21:03,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,848 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 12:21:03,849 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 12:21:03,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:21:03,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:21:03,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:21:03,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:21:03,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:21:03,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:21:03,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:21:03,875 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:21:03,899 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-22 12:21:03,900 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-22 12:21:03,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:03,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:21:03,901 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 12:21:03,902 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 12:21:03,902 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:21:03,909 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:21:03,909 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:21:03,909 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3, ULTIMATE.start_create_fresh_int_array_~i~0#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 - 4*ULTIMATE.start_create_fresh_int_array_~i~0#1 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2022-07-22 12:21:03,932 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 12:21:04,111 INFO L257 tatePredicateManager]: 35 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:21:04,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:04,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:21:04,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:21:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:04,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:21:04,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:21:04,189 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 12:21:04,189 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:21:04,189 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 41 states and 115 transitions. cyclomatic complexity: 107 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 12:21:04,233 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 41 states and 115 transitions. cyclomatic complexity: 107. 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) Result 42 states and 117 transitions. Complement of second has 3 states. [2022-07-22 12:21:04,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:21:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. 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 12:21:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 6 transitions. [2022-07-22 12:21:04,235 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 6 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:21:04,235 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:21:04,235 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 6 transitions. Stem has 4 letters. Loop has 1 letters. [2022-07-22 12:21:04,235 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:21:04,236 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 6 transitions. Stem has 3 letters. Loop has 2 letters. [2022-07-22 12:21:04,236 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:21:04,236 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42 states and 117 transitions. [2022-07-22 12:21:04,239 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 30 [2022-07-22 12:21:04,244 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42 states to 42 states and 117 transitions. [2022-07-22 12:21:04,244 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 38 [2022-07-22 12:21:04,245 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2022-07-22 12:21:04,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 117 transitions. [2022-07-22 12:21:04,246 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:21:04,246 INFO L220 hiAutomatonCegarLoop]: Abstraction has 42 states and 117 transitions. [2022-07-22 12:21:04,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states and 117 transitions. [2022-07-22 12:21:04,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2022-07-22 12:21:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.7857142857142856) internal successors, (117), 41 states have internal predecessors, (117), 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 12:21:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 117 transitions. [2022-07-22 12:21:04,261 INFO L242 hiAutomatonCegarLoop]: Abstraction has 42 states and 117 transitions. [2022-07-22 12:21:04,261 INFO L425 stractBuchiCegarLoop]: Abstraction has 42 states and 117 transitions. [2022-07-22 12:21:04,261 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:21:04,262 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 42 states and 117 transitions. [2022-07-22 12:21:04,264 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 30 [2022-07-22 12:21:04,264 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:21:04,264 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:21:04,266 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:21:04,266 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:21:04,268 INFO L748 eck$LassoCheckResult]: Stem: 1128#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 1130#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1110#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1082#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 1084#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 1138#[L154-4, L73-1]don't care [2022-07-22 12:21:04,270 INFO L750 eck$LassoCheckResult]: Loop: 1138#[L154-4, L73-1]don't care [1269] L73-1-->L73-1: Formula: (let ((.cse30 (* v_~manager_front~0_In_5 4))) (let ((.cse29 (+ .cse30 v_~manager~0.offset_In_9))) (let ((.cse13 (= |v_thread1Thread1of1ForFork2_#t~post3#1_In_3| |v_thread1Thread1of1ForFork2_#t~post3#1_Out_6|)) (.cse2 (= v_~manager_state~0_In_7 0)) (.cse18 (= |v_thread1Thread1of1ForFork2_#t~mem2#1_In_3| |v_thread1Thread1of1ForFork2_#t~mem2#1_Out_6|)) (.cse6 (= |v_thread1Thread1of1ForFork2_#t~post5#1_Out_6| |v_thread1Thread1of1ForFork2_#t~post5#1_In_3|)) (.cse7 (not (= (mod |v_thread1Thread1of1ForFork2_#t~nondet1#1_In_5| 256) 0))) (.cse8 (= v_~node_back~0_Out_6 v_~node_back~0_In_7)) (.cse15 (= v_~safe~0_Out_26 v_~safe~0_In_13)) (.cse20 (= |v_thread1Thread1of1ForFork2_#t~mem6#1_Out_6| |v_thread1Thread1of1ForFork2_#t~mem6#1_In_3|)) (.cse17 (= v_~manager_state~0_In_7 1)) (.cse19 (= v_~manager_front~0_In_5 v_~manager_front~0_Out_10)) (.cse24 (= |v_thread1Thread1of1ForFork2_#t~post7#1_In_3| |v_thread1Thread1of1ForFork2_#t~post7#1_Out_6|)) (.cse0 (= (+ v_~manager_front~0_In_5 1) v_~manager_front~0_Out_10)) (.cse1 (= (select |v_#valid_In_15| v_~manager~0.base_In_9) 1)) (.cse21 (= v_~client_back~0_In_9 v_~client_back~0_Out_10)) (.cse22 (= |v_thread1Thread1of1ForFork2_#t~mem8#1_In_5| |v_thread1Thread1of1ForFork2_#t~mem8#1_Out_10|)) (.cse4 (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|)) (.cse5 (<= (+ .cse30 v_~manager~0.offset_In_9 4) (select |v_#length_In_15| v_~manager~0.base_In_9))) (.cse23 (= |v_thread1Thread1of1ForFork2_#t~post9#1_Out_10| |v_thread1Thread1of1ForFork2_#t~post9#1_In_5|)) (.cse9 (= (ite (and (< v_~manager_front~0_In_5 v_~manager_back~0_In_9) (<= 0 v_~manager_front~0_In_5) (< v_~manager_front~0_In_5 v_~manager_size~0_In_9)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|)) (.cse3 (select (select |v_#memory_int_In_15| v_~manager~0.base_In_9) .cse29)) (.cse10 (<= 0 .cse29)) (.cse11 (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14| 0))) (.cse12 (= |v_thread1Thread1of1ForFork2_#t~mem4#1_Out_6| |v_thread1Thread1of1ForFork2_#t~mem4#1_In_3|))) (or (and (or (and (= v_~manager_state~0_Out_14 1) .cse0 .cse1 .cse2 (= v_~safe~0_Out_26 (ite (= (ite (= .cse3 v_~update~0_In_9) 1 0) 0) 0 1)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (let ((.cse14 (* v_~node_back~0_In_7 4))) (let ((.cse16 (+ v_~node~0.offset_In_7 .cse14))) (and .cse13 (<= (+ v_~node~0.offset_In_7 .cse14 4) (select |v_#length_In_15| v_~node~0.base_In_7)) (= (select |v_#valid_In_15| v_~node~0.base_In_7) 1) .cse15 (not (= (ite (and (< v_~node_back~0_In_7 v_~node_size~0_In_7) (<= 0 v_~node_back~0_In_7)) 1 0) 0)) (= v_~node_back~0_Out_6 (+ v_~node_back~0_In_7 1)) (= (ite (= v_~update~0_In_9 (select (select |v_#memory_int_In_15| v_~node~0.base_In_7) .cse16)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|) .cse17 (<= 0 .cse16) .cse18 (= 2 v_~manager_state~0_Out_14) .cse4 .cse19 .cse7 .cse11)))) .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse13 (not .cse2) .cse18 .cse6 .cse7 .cse8 (let ((.cse28 (= 2 v_~manager_state~0_In_7))) (or (and .cse15 (let ((.cse27 (= 3 v_~manager_state~0_In_7))) (or (let ((.cse26 (* v_~client_back~0_In_9 4))) (let ((.cse25 (+ .cse26 v_~client~0.offset_In_9))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14| (ite (= v_~ok~0_In_11 (select (select |v_#memory_int_In_15| v_~client~0.base_In_9) .cse25)) 1 0)) (= v_~manager_state~0_Out_14 0) (= (+ v_~client_back~0_In_9 1) v_~client_back~0_Out_10) (not (= (ite (and (< v_~client_back~0_In_9 v_~client_size~0_In_9) (<= 0 v_~client_back~0_In_9)) 1 0) 0)) (<= 0 .cse25) (<= (+ .cse26 v_~client~0.offset_In_9 4) (select |v_#length_In_15| v_~client~0.base_In_9)) .cse27 (= (select |v_#valid_In_15| v_~client~0.base_In_9) 1) .cse4 .cse11))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|) (= v_~manager_state~0_Out_14 v_~manager_state~0_In_7) .cse21 .cse22 (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14|) .cse23 (not .cse27)))) .cse20 (not .cse17) (not .cse28) .cse19 .cse24) (and .cse0 .cse1 .cse28 .cse21 .cse22 (= 3 v_~manager_state~0_Out_14) .cse4 .cse5 .cse23 .cse9 (= v_~safe~0_Out_26 (ite (= (ite (= v_~ok~0_In_11 .cse3) 1 0) 0) 0 1)) .cse10 .cse11))) .cse12))))) InVars {~node_back~0=v_~node_back~0_In_7, thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_In_3|, ~manager_state~0=v_~manager_state~0_In_7, ~client_back~0=v_~client_back~0_In_9, ~client~0.offset=v_~client~0.offset_In_9, ~manager~0.offset=v_~manager~0.offset_In_9, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_In_3|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_In_3|, ~manager_back~0=v_~manager_back~0_In_9, ~node~0.offset=v_~node~0.offset_In_7, ~manager_front~0=v_~manager_front~0_In_5, ~node_size~0=v_~node_size~0_In_7, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_In_5|, #length=|v_#length_In_15|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_In_5|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_5|, ~client~0.base=v_~client~0.base_In_9, ~update~0=v_~update~0_In_9, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_In_3|, ~ok~0=v_~ok~0_In_11, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_In_3|, ~manager~0.base=v_~manager~0.base_In_9, ~node~0.base=v_~node~0.base_In_7, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_In_3|, #valid=|v_#valid_In_15|, ~safe~0=v_~safe~0_In_13, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_5|, #memory_int=|v_#memory_int_In_15|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_In_5|, ~manager_size~0=v_~manager_size~0_In_9, ~client_size~0=v_~client_size~0_In_9} OutVars{~node_back~0=v_~node_back~0_Out_6, thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_Out_6|, ~manager_state~0=v_~manager_state~0_Out_14, ~client_back~0=v_~client_back~0_Out_10, ~client~0.offset=v_~client~0.offset_In_9, ~manager~0.offset=v_~manager~0.offset_In_9, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_Out_6|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_Out_6|, ~manager_back~0=v_~manager_back~0_In_9, ~node~0.offset=v_~node~0.offset_In_7, ~manager_front~0=v_~manager_front~0_Out_10, ~node_size~0=v_~node_size~0_In_7, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_Out_10|, #length=|v_#length_In_15|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_Out_10|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14|, ~client~0.base=v_~client~0.base_In_9, ~update~0=v_~update~0_In_9, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_Out_6|, ~ok~0=v_~ok~0_In_11, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_Out_6|, ~manager~0.base=v_~manager~0.base_In_9, ~node~0.base=v_~node~0.base_In_7, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_Out_6|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|, #valid=|v_#valid_In_15|, ~safe~0=v_~safe~0_Out_26, #memory_int=|v_#memory_int_In_15|, ~manager_size~0=v_~manager_size~0_In_9, ~client_size~0=v_~client_size~0_In_9} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork2_#t~post7#1, ~manager_state~0, ~client_back~0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, ~manager_front~0, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ~safe~0, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 1138#[L154-4, L73-1]don't care [2022-07-22 12:21:04,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:04,270 INFO L85 PathProgramCache]: Analyzing trace with hash 1260607483, now seen corresponding path program 1 times [2022-07-22 12:21:04,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:04,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688965773] [2022-07-22 12:21:04,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:04,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:04,359 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:04,390 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:04,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:04,390 INFO L85 PathProgramCache]: Analyzing trace with hash 1300, now seen corresponding path program 1 times [2022-07-22 12:21:04,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:04,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121583382] [2022-07-22 12:21:04,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:04,412 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:04,431 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:04,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:04,432 INFO L85 PathProgramCache]: Analyzing trace with hash 424127578, now seen corresponding path program 1 times [2022-07-22 12:21:04,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:04,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961616284] [2022-07-22 12:21:04,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:04,591 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 12:21:04,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:21:04,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961616284] [2022-07-22 12:21:04,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961616284] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:21:04,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:21:04,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:21:04,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700578114] [2022-07-22 12:21:04,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:21:05,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-07-22 12:21:06,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:21:06,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:21:06,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:21:06,172 INFO L87 Difference]: Start difference. First operand 42 states and 117 transitions. cyclomatic complexity: 108 Second operand has 5 states, 4 states have (on average 1.5) internal successors, (6), 4 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 12:21:06,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:21:06,366 INFO L93 Difference]: Finished difference Result 80 states and 213 transitions. [2022-07-22 12:21:06,366 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 80 states and 213 transitions. [2022-07-22 12:21:06,374 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 54 [2022-07-22 12:21:06,378 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 80 states to 78 states and 208 transitions. [2022-07-22 12:21:06,379 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 74 [2022-07-22 12:21:06,379 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 74 [2022-07-22 12:21:06,379 INFO L73 IsDeterministic]: Start isDeterministic. Operand 78 states and 208 transitions. [2022-07-22 12:21:06,382 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:21:06,382 INFO L220 hiAutomatonCegarLoop]: Abstraction has 78 states and 208 transitions. [2022-07-22 12:21:06,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states and 208 transitions. [2022-07-22 12:21:06,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 58. [2022-07-22 12:21:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.7758620689655173) internal successors, (161), 57 states have internal predecessors, (161), 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 12:21:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 161 transitions. [2022-07-22 12:21:06,402 INFO L242 hiAutomatonCegarLoop]: Abstraction has 58 states and 161 transitions. [2022-07-22 12:21:06,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 12:21:06,404 INFO L425 stractBuchiCegarLoop]: Abstraction has 58 states and 161 transitions. [2022-07-22 12:21:06,404 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:21:06,404 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 58 states and 161 transitions. [2022-07-22 12:21:06,407 INFO L131 ngComponentsAnalysis]: Automaton has 38 accepting balls. 38 [2022-07-22 12:21:06,407 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:21:06,407 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:21:06,408 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:21:06,408 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:21:06,409 INFO L748 eck$LassoCheckResult]: Stem: 1308#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 1310#[L172-6]don't care [1200] L172-6-->L172-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| .cse1))) (and (= (select |v_#valid_257| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) 1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| |v_ULTIMATE.start_create_fresh_int_array_~size#1_94|) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| 4 .cse1) (select |v_#length_232| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65| (store (select |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|)) |v_#memory_int_204|)))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_205|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_41|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_204|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 1320#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1288#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1262#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 1264#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 1318#[L154-4, L73-1]don't care [2022-07-22 12:21:06,409 INFO L750 eck$LassoCheckResult]: Loop: 1318#[L154-4, L73-1]don't care [1269] L73-1-->L73-1: Formula: (let ((.cse30 (* v_~manager_front~0_In_5 4))) (let ((.cse29 (+ .cse30 v_~manager~0.offset_In_9))) (let ((.cse13 (= |v_thread1Thread1of1ForFork2_#t~post3#1_In_3| |v_thread1Thread1of1ForFork2_#t~post3#1_Out_6|)) (.cse2 (= v_~manager_state~0_In_7 0)) (.cse18 (= |v_thread1Thread1of1ForFork2_#t~mem2#1_In_3| |v_thread1Thread1of1ForFork2_#t~mem2#1_Out_6|)) (.cse6 (= |v_thread1Thread1of1ForFork2_#t~post5#1_Out_6| |v_thread1Thread1of1ForFork2_#t~post5#1_In_3|)) (.cse7 (not (= (mod |v_thread1Thread1of1ForFork2_#t~nondet1#1_In_5| 256) 0))) (.cse8 (= v_~node_back~0_Out_6 v_~node_back~0_In_7)) (.cse15 (= v_~safe~0_Out_26 v_~safe~0_In_13)) (.cse20 (= |v_thread1Thread1of1ForFork2_#t~mem6#1_Out_6| |v_thread1Thread1of1ForFork2_#t~mem6#1_In_3|)) (.cse17 (= v_~manager_state~0_In_7 1)) (.cse19 (= v_~manager_front~0_In_5 v_~manager_front~0_Out_10)) (.cse24 (= |v_thread1Thread1of1ForFork2_#t~post7#1_In_3| |v_thread1Thread1of1ForFork2_#t~post7#1_Out_6|)) (.cse0 (= (+ v_~manager_front~0_In_5 1) v_~manager_front~0_Out_10)) (.cse1 (= (select |v_#valid_In_15| v_~manager~0.base_In_9) 1)) (.cse21 (= v_~client_back~0_In_9 v_~client_back~0_Out_10)) (.cse22 (= |v_thread1Thread1of1ForFork2_#t~mem8#1_In_5| |v_thread1Thread1of1ForFork2_#t~mem8#1_Out_10|)) (.cse4 (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|)) (.cse5 (<= (+ .cse30 v_~manager~0.offset_In_9 4) (select |v_#length_In_15| v_~manager~0.base_In_9))) (.cse23 (= |v_thread1Thread1of1ForFork2_#t~post9#1_Out_10| |v_thread1Thread1of1ForFork2_#t~post9#1_In_5|)) (.cse9 (= (ite (and (< v_~manager_front~0_In_5 v_~manager_back~0_In_9) (<= 0 v_~manager_front~0_In_5) (< v_~manager_front~0_In_5 v_~manager_size~0_In_9)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|)) (.cse3 (select (select |v_#memory_int_In_15| v_~manager~0.base_In_9) .cse29)) (.cse10 (<= 0 .cse29)) (.cse11 (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14| 0))) (.cse12 (= |v_thread1Thread1of1ForFork2_#t~mem4#1_Out_6| |v_thread1Thread1of1ForFork2_#t~mem4#1_In_3|))) (or (and (or (and (= v_~manager_state~0_Out_14 1) .cse0 .cse1 .cse2 (= v_~safe~0_Out_26 (ite (= (ite (= .cse3 v_~update~0_In_9) 1 0) 0) 0 1)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (let ((.cse14 (* v_~node_back~0_In_7 4))) (let ((.cse16 (+ v_~node~0.offset_In_7 .cse14))) (and .cse13 (<= (+ v_~node~0.offset_In_7 .cse14 4) (select |v_#length_In_15| v_~node~0.base_In_7)) (= (select |v_#valid_In_15| v_~node~0.base_In_7) 1) .cse15 (not (= (ite (and (< v_~node_back~0_In_7 v_~node_size~0_In_7) (<= 0 v_~node_back~0_In_7)) 1 0) 0)) (= v_~node_back~0_Out_6 (+ v_~node_back~0_In_7 1)) (= (ite (= v_~update~0_In_9 (select (select |v_#memory_int_In_15| v_~node~0.base_In_7) .cse16)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|) .cse17 (<= 0 .cse16) .cse18 (= 2 v_~manager_state~0_Out_14) .cse4 .cse19 .cse7 .cse11)))) .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse13 (not .cse2) .cse18 .cse6 .cse7 .cse8 (let ((.cse28 (= 2 v_~manager_state~0_In_7))) (or (and .cse15 (let ((.cse27 (= 3 v_~manager_state~0_In_7))) (or (let ((.cse26 (* v_~client_back~0_In_9 4))) (let ((.cse25 (+ .cse26 v_~client~0.offset_In_9))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14| (ite (= v_~ok~0_In_11 (select (select |v_#memory_int_In_15| v_~client~0.base_In_9) .cse25)) 1 0)) (= v_~manager_state~0_Out_14 0) (= (+ v_~client_back~0_In_9 1) v_~client_back~0_Out_10) (not (= (ite (and (< v_~client_back~0_In_9 v_~client_size~0_In_9) (<= 0 v_~client_back~0_In_9)) 1 0) 0)) (<= 0 .cse25) (<= (+ .cse26 v_~client~0.offset_In_9 4) (select |v_#length_In_15| v_~client~0.base_In_9)) .cse27 (= (select |v_#valid_In_15| v_~client~0.base_In_9) 1) .cse4 .cse11))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|) (= v_~manager_state~0_Out_14 v_~manager_state~0_In_7) .cse21 .cse22 (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14|) .cse23 (not .cse27)))) .cse20 (not .cse17) (not .cse28) .cse19 .cse24) (and .cse0 .cse1 .cse28 .cse21 .cse22 (= 3 v_~manager_state~0_Out_14) .cse4 .cse5 .cse23 .cse9 (= v_~safe~0_Out_26 (ite (= (ite (= v_~ok~0_In_11 .cse3) 1 0) 0) 0 1)) .cse10 .cse11))) .cse12))))) InVars {~node_back~0=v_~node_back~0_In_7, thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_In_3|, ~manager_state~0=v_~manager_state~0_In_7, ~client_back~0=v_~client_back~0_In_9, ~client~0.offset=v_~client~0.offset_In_9, ~manager~0.offset=v_~manager~0.offset_In_9, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_In_3|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_In_3|, ~manager_back~0=v_~manager_back~0_In_9, ~node~0.offset=v_~node~0.offset_In_7, ~manager_front~0=v_~manager_front~0_In_5, ~node_size~0=v_~node_size~0_In_7, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_In_5|, #length=|v_#length_In_15|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_In_5|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_5|, ~client~0.base=v_~client~0.base_In_9, ~update~0=v_~update~0_In_9, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_In_3|, ~ok~0=v_~ok~0_In_11, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_In_3|, ~manager~0.base=v_~manager~0.base_In_9, ~node~0.base=v_~node~0.base_In_7, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_In_3|, #valid=|v_#valid_In_15|, ~safe~0=v_~safe~0_In_13, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_5|, #memory_int=|v_#memory_int_In_15|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_In_5|, ~manager_size~0=v_~manager_size~0_In_9, ~client_size~0=v_~client_size~0_In_9} OutVars{~node_back~0=v_~node_back~0_Out_6, thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_Out_6|, ~manager_state~0=v_~manager_state~0_Out_14, ~client_back~0=v_~client_back~0_Out_10, ~client~0.offset=v_~client~0.offset_In_9, ~manager~0.offset=v_~manager~0.offset_In_9, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_Out_6|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_Out_6|, ~manager_back~0=v_~manager_back~0_In_9, ~node~0.offset=v_~node~0.offset_In_7, ~manager_front~0=v_~manager_front~0_Out_10, ~node_size~0=v_~node_size~0_In_7, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_Out_10|, #length=|v_#length_In_15|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_Out_10|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_14|, ~client~0.base=v_~client~0.base_In_9, ~update~0=v_~update~0_In_9, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_Out_6|, ~ok~0=v_~ok~0_In_11, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_Out_6|, ~manager~0.base=v_~manager~0.base_In_9, ~node~0.base=v_~node~0.base_In_7, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_Out_6|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_14|, #valid=|v_#valid_In_15|, ~safe~0=v_~safe~0_Out_26, #memory_int=|v_#memory_int_In_15|, ~manager_size~0=v_~manager_size~0_In_9, ~client_size~0=v_~client_size~0_In_9} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork2_#t~post7#1, ~manager_state~0, ~client_back~0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, ~manager_front~0, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ~safe~0, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 1318#[L154-4, L73-1]don't care [2022-07-22 12:21:06,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:06,411 INFO L85 PathProgramCache]: Analyzing trace with hash 340969879, now seen corresponding path program 1 times [2022-07-22 12:21:06,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:06,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171800114] [2022-07-22 12:21:06,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:06,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:06,467 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:06,517 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:06,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:06,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1300, now seen corresponding path program 2 times [2022-07-22 12:21:06,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:06,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773330696] [2022-07-22 12:21:06,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:06,555 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:06,590 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:06,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:06,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1980132926, now seen corresponding path program 1 times [2022-07-22 12:21:06,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:06,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343207635] [2022-07-22 12:21:06,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:06,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:06,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:21:06,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:21:06,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343207635] [2022-07-22 12:21:06,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343207635] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:21:06,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:21:06,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-22 12:21:06,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244348677] [2022-07-22 12:21:06,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:21:08,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:21:08,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:21:08,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:21:08,238 INFO L87 Difference]: Start difference. First operand 58 states and 161 transitions. cyclomatic complexity: 145 Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 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 12:21:08,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:21:08,310 INFO L93 Difference]: Finished difference Result 98 states and 275 transitions. [2022-07-22 12:21:08,310 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 98 states and 275 transitions. [2022-07-22 12:21:08,313 INFO L131 ngComponentsAnalysis]: Automaton has 36 accepting balls. 36 [2022-07-22 12:21:08,315 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 98 states to 96 states and 270 transitions. [2022-07-22 12:21:08,315 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 92 [2022-07-22 12:21:08,316 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 92 [2022-07-22 12:21:08,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 96 states and 270 transitions. [2022-07-22 12:21:08,317 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:21:08,317 INFO L220 hiAutomatonCegarLoop]: Abstraction has 96 states and 270 transitions. [2022-07-22 12:21:08,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states and 270 transitions. [2022-07-22 12:21:08,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 68. [2022-07-22 12:21:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.823529411764706) internal successors, (192), 67 states have internal predecessors, (192), 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 12:21:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 192 transitions. [2022-07-22 12:21:08,323 INFO L242 hiAutomatonCegarLoop]: Abstraction has 68 states and 192 transitions. [2022-07-22 12:21:08,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:21:08,325 INFO L425 stractBuchiCegarLoop]: Abstraction has 68 states and 192 transitions. [2022-07-22 12:21:08,325 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:21:08,325 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 68 states and 192 transitions. [2022-07-22 12:21:08,326 INFO L131 ngComponentsAnalysis]: Automaton has 36 accepting balls. 36 [2022-07-22 12:21:08,326 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:21:08,326 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:21:08,327 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:21:08,327 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:21:08,328 INFO L748 eck$LassoCheckResult]: Stem: 1530#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 1532#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1510#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1482#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 1484#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 1540#[L154-4, L73-1]don't care [1211] L154-4-->L155-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_244| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (= |v_#pthreadsForks_44| (+ |v_#pthreadsForks_45| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_45| |v_ULTIMATE.start_main_#t~pre33#1_19|) (= (store |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre33#1_19|)) |v_#memory_int_218|) (= (select |v_#valid_269| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_45|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_219|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, #pthreadsForks=|v_#pthreadsForks_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_218|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_11|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_19|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre33#1] 1536#[L73-1, L155-3]don't care [1002] L155-3-->L95-1: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_4|, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_10|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~nondet10#1] 1496#[L155-4, L95-1, L73-1]don't care [2022-07-22 12:21:08,328 INFO L750 eck$LassoCheckResult]: Loop: 1496#[L155-4, L95-1, L73-1]don't care [1242] L95-1-->L95-1: Formula: (let ((.cse0 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse4 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse2 (= v_~safe~0_Out_14 v_~safe~0_In_7)) (.cse5 (= v_~node_front~0_Out_6 v_~node_front~0_In_3)) (.cse6 (= |v_thread2Thread1of1ForFork0_#t~post12#1_In_3| |v_thread2Thread1of1ForFork0_#t~post12#1_Out_6|)) (.cse3 (= v_~node_state~0_In_3 1)) (.cse9 (= |v_thread2Thread1of1ForFork0_#t~mem11#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem11#1_Out_6|)) (.cse7 (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet10#1_In_3| 256) 0)))) (or (let ((.cse8 (* v_~manager_back~0_In_3 4))) (let ((.cse1 (+ v_~manager~0.offset_In_3 .cse8))) (and .cse0 (= (ite (= v_~ok~0_In_7 (select (select |v_#memory_int_In_9| v_~manager~0.base_In_3) .cse1)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (not (= (ite (and (< v_~manager_back~0_In_3 v_~manager_size~0_In_3) (<= 0 v_~manager_back~0_In_3)) 1 0) 0)) (= (select |v_#valid_In_9| v_~manager~0.base_In_3) 1) (<= 0 .cse1) .cse2 .cse3 .cse4 .cse5 (= v_~node_state~0_Out_6 0) .cse6 (= v_~manager_back~0_Out_2 (+ v_~manager_back~0_In_3 1)) .cse7 (<= (+ v_~manager~0.offset_In_3 .cse8 4) (select |v_#length_In_9| v_~manager~0.base_In_3)) .cse9))) (and (let ((.cse10 (= v_~node_state~0_In_3 0))) (or (let ((.cse12 (* 4 v_~node_front~0_In_3))) (let ((.cse11 (+ v_~node~0.offset_In_3 .cse12))) (and .cse0 (= v_~node_state~0_Out_6 1) .cse4 .cse10 (= v_~node_front~0_Out_6 (+ 1 v_~node_front~0_In_3)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6| (ite (and (<= 0 v_~node_front~0_In_3) (< v_~node_front~0_In_3 v_~node_back~0_In_3) (< v_~node_front~0_In_3 v_~node_size~0_In_3)) 1 0)) (<= 0 .cse11) (= (select |v_#valid_In_9| v_~node~0.base_In_3) 1) (= v_~safe~0_Out_14 (ite (= (ite (= (select (select |v_#memory_int_In_9| v_~node~0.base_In_3) .cse11) v_~update~0_In_3) 1 0) 0) 0 1)) (<= (+ v_~node~0.offset_In_3 .cse12 4) (select |v_#length_In_9| v_~node~0.base_In_3))))) (and (= v_~node_state~0_Out_6 v_~node_state~0_In_3) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_In_3| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse2 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_In_3|) .cse5 (not .cse10) .cse6 (not .cse3) .cse9))) (= |v_thread2Thread1of1ForFork0_#t~mem13#1_In_1| |v_thread2Thread1of1ForFork0_#t~mem13#1_Out_2|) (= |v_thread2Thread1of1ForFork0_#t~post14#1_Out_2| |v_thread2Thread1of1ForFork0_#t~post14#1_In_1|) .cse7 (= v_~manager_back~0_Out_2 v_~manager_back~0_In_3)))) InVars {thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_In_1|, ~node_back~0=v_~node_back~0_In_3, ~manager~0.offset=v_~manager~0.offset_In_3, ~ok~0=v_~ok~0_In_7, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_In_3|, ~manager~0.base=v_~manager~0.base_In_3, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_In_3|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_In_3|, ~node~0.base=v_~node~0.base_In_3, ~manager_back~0=v_~manager_back~0_In_3, ~node~0.offset=v_~node~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_In_3|, ~node_size~0=v_~node_size~0_In_3, #valid=|v_#valid_In_9|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_In_1|, ~safe~0=v_~safe~0_In_7, #memory_int=|v_#memory_int_In_9|, #length=|v_#length_In_9|, ~manager_size~0=v_~manager_size~0_In_3, ~node_front~0=v_~node_front~0_In_3, ~node_state~0=v_~node_state~0_In_3, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_In_3|, ~update~0=v_~update~0_In_3} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_Out_2|, ~node_back~0=v_~node_back~0_In_3, ~manager~0.offset=v_~manager~0.offset_In_3, ~ok~0=v_~ok~0_In_7, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_Out_6|, ~manager~0.base=v_~manager~0.base_In_3, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_Out_6|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~node~0.base=v_~node~0.base_In_3, ~manager_back~0=v_~manager_back~0_Out_2, ~node~0.offset=v_~node~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, ~node_size~0=v_~node_size~0_In_3, #valid=|v_#valid_In_9|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_Out_2|, ~safe~0=v_~safe~0_Out_14, #memory_int=|v_#memory_int_In_9|, #length=|v_#length_In_9|, ~manager_size~0=v_~manager_size~0_In_3, ~node_front~0=v_~node_front~0_Out_6, ~node_state~0=v_~node_state~0_Out_6, ~update~0=v_~update~0_In_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_back~0, ~node_front~0, ~node_state~0, thread2Thread1of1ForFork0_#t~nondet10#1] 1496#[L155-4, L95-1, L73-1]don't care [2022-07-22 12:21:08,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:08,329 INFO L85 PathProgramCache]: Analyzing trace with hash 263052234, now seen corresponding path program 1 times [2022-07-22 12:21:08,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:08,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736422413] [2022-07-22 12:21:08,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:08,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:08,368 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:08,395 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:08,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:08,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1273, now seen corresponding path program 1 times [2022-07-22 12:21:08,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:08,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834103980] [2022-07-22 12:21:08,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:08,405 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:08,416 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:08,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:08,417 INFO L85 PathProgramCache]: Analyzing trace with hash -435314096, now seen corresponding path program 1 times [2022-07-22 12:21:08,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:08,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539453367] [2022-07-22 12:21:08,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:08,481 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 12:21:08,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:21:08,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539453367] [2022-07-22 12:21:08,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539453367] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:21:08,482 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:21:08,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:21:08,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79135874] [2022-07-22 12:21:08,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:21:09,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:21:09,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:21:09,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:21:09,035 INFO L87 Difference]: Start difference. First operand 68 states and 192 transitions. cyclomatic complexity: 164 Second operand has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 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 12:21:09,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:21:09,174 INFO L93 Difference]: Finished difference Result 135 states and 364 transitions. [2022-07-22 12:21:09,174 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 135 states and 364 transitions. [2022-07-22 12:21:09,179 INFO L131 ngComponentsAnalysis]: Automaton has 68 accepting balls. 68 [2022-07-22 12:21:09,181 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 135 states to 127 states and 345 transitions. [2022-07-22 12:21:09,181 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 123 [2022-07-22 12:21:09,181 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 123 [2022-07-22 12:21:09,181 INFO L73 IsDeterministic]: Start isDeterministic. Operand 127 states and 345 transitions. [2022-07-22 12:21:09,183 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:21:09,183 INFO L220 hiAutomatonCegarLoop]: Abstraction has 127 states and 345 transitions. [2022-07-22 12:21:09,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states and 345 transitions. [2022-07-22 12:21:09,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 85. [2022-07-22 12:21:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 85 states have (on average 2.7294117647058824) internal successors, (232), 84 states have internal predecessors, (232), 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 12:21:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 232 transitions. [2022-07-22 12:21:09,191 INFO L242 hiAutomatonCegarLoop]: Abstraction has 85 states and 232 transitions. [2022-07-22 12:21:09,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:21:09,198 INFO L425 stractBuchiCegarLoop]: Abstraction has 85 states and 232 transitions. [2022-07-22 12:21:09,198 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:21:09,198 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 85 states and 232 transitions. [2022-07-22 12:21:09,199 INFO L131 ngComponentsAnalysis]: Automaton has 40 accepting balls. 40 [2022-07-22 12:21:09,199 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:21:09,199 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:21:09,200 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:21:09,200 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:21:09,201 INFO L748 eck$LassoCheckResult]: Stem: 1819#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 1821#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1795#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1799#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 1831#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 1833#[L154-4, L73-1]don't care [1211] L154-4-->L155-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_244| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (= |v_#pthreadsForks_44| (+ |v_#pthreadsForks_45| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_45| |v_ULTIMATE.start_main_#t~pre33#1_19|) (= (store |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre33#1_19|)) |v_#memory_int_218|) (= (select |v_#valid_269| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_45|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_219|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, #pthreadsForks=|v_#pthreadsForks_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_218|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_11|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_19|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre33#1] 1825#[L73-1, L155-3]don't care [1002] L155-3-->L95-1: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_4|, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_10|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~nondet10#1] 1827#[L155-4, L95-1, L73-1]don't care [1223] L155-4-->L156-3: Formula: (and (= (store |v_#memory_int_231| |v_ULTIMATE.start_main_~#t3~0#1.base_39| (store (select |v_#memory_int_231| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) |v_ULTIMATE.start_main_~#t3~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre35#1_25|)) |v_#memory_int_230|) (<= (+ |v_ULTIMATE.start_main_~#t3~0#1.offset_33| 4) (select |v_#length_258| |v_ULTIMATE.start_main_~#t3~0#1.base_39|)) (= (+ |v_#pthreadsForks_49| 1) |v_#pthreadsForks_48|) (<= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_33|) (= (select |v_#valid_287| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) 1) (= |v_#pthreadsForks_49| |v_ULTIMATE.start_main_#t~pre35#1_25|)) InVars {#pthreadsForks=|v_#pthreadsForks_49|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_33|, #valid=|v_#valid_287|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, #length=|v_#length_258|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, #pthreadsForks=|v_#pthreadsForks_48|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_33|, #valid=|v_#valid_287|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_11|, #memory_int=|v_#memory_int_230|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, #length=|v_#length_258|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet34#1, #memory_int, ULTIMATE.start_main_#t~pre33#1] 1767#[L95-1, L73-1, L156-3]don't care [1005] L156-3-->L117-1: Formula: (and (= 0 v_thread3Thread1of1ForFork1_thidvar1_2) (= 0 v_thread3Thread1of1ForFork1_thidvar2_2) (= v_thread3Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|) (= 0 v_thread3Thread1of1ForFork1_thidvar3_2)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|, thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_2, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_2, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_2, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_2, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_4|, thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_4|, thread3Thread1of1ForFork1_#t~nondet15#1=|v_thread3Thread1of1ForFork1_#t~nondet15#1_10|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_4|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_4|, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_4|, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_thidvar0, thread3Thread1of1ForFork1_thidvar3, thread3Thread1of1ForFork1_thidvar1, thread3Thread1of1ForFork1_thidvar2, thread3Thread1of1ForFork1_#t~mem16#1, thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#t~nondet15#1, thread3Thread1of1ForFork1_#res#1.base, thread3Thread1of1ForFork1_#t~post17#1, thread3Thread1of1ForFork1_#t~mem18#1, thread3Thread1of1ForFork1_#t~post19#1] 1761#[L156-4, L95-1, L117-1, L73-1]don't care [2022-07-22 12:21:09,203 INFO L750 eck$LassoCheckResult]: Loop: 1761#[L156-4, L95-1, L117-1, L73-1]don't care [1244] L117-1-->L117-1: Formula: (let ((.cse0 (not (= (mod |v_thread3Thread1of1ForFork1_#t~nondet15#1_In_1| 256) 0))) (.cse1 (= v_~safe~0_Out_22 v_~safe~0_In_11)) (.cse8 (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse10 (= v_~client_state~0_In_3 0)) (.cse2 (= v_~client_front~0_In_3 v_~client_front~0_Out_6)) (.cse9 (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|)) (.cse3 (= |v_thread3Thread1of1ForFork1_#t~mem18#1_Out_6| |v_thread3Thread1of1ForFork1_#t~mem18#1_In_3|)) (.cse5 (= |v_thread3Thread1of1ForFork1_#t~post19#1_In_3| |v_thread3Thread1of1ForFork1_#t~post19#1_Out_6|))) (or (and (= v_~manager_back~0_Out_6 v_~manager_back~0_In_7) .cse0 (= |v_thread3Thread1of1ForFork1_#t~mem16#1_In_1| |v_thread3Thread1of1ForFork1_#t~mem16#1_Out_2|) (= |v_thread3Thread1of1ForFork1_#t~post17#1_Out_2| |v_thread3Thread1of1ForFork1_#t~post17#1_In_1|) (let ((.cse4 (= v_~client_state~0_In_3 1))) (or (and .cse1 (= v_~client_state~0_Out_6 v_~client_state~0_In_3) .cse2 (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_3| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_3|) .cse3 (not .cse4) .cse5) (let ((.cse7 (* v_~client_front~0_In_3 4))) (let ((.cse6 (+ .cse7 v_~client~0.offset_In_7))) (and (= (ite (= (ite (= (select (select |v_#memory_int_In_13| v_~client~0.base_In_7) .cse6) v_~ok~0_In_9) 1 0) 0) 0 1) v_~safe~0_Out_22) (<= (+ .cse7 v_~client~0.offset_In_7 4) (select |v_#length_In_13| v_~client~0.base_In_7)) (= v_~client_state~0_Out_6 0) (= (select |v_#valid_In_13| v_~client~0.base_In_7) 1) .cse8 (<= 0 .cse6) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| (ite (and (< v_~client_front~0_In_3 v_~client_back~0_In_7) (< v_~client_back~0_In_7 v_~client_size~0_In_7) (<= 0 v_~client_front~0_In_3)) 1 0)) (= (+ v_~client_front~0_In_3 1) v_~client_front~0_Out_6) .cse9 .cse4))))) (not .cse10)) (let ((.cse11 (* v_~manager_back~0_In_7 4))) (let ((.cse12 (+ .cse11 v_~manager~0.offset_In_7))) (and .cse0 (<= (+ .cse11 v_~manager~0.offset_In_7 4) (select |v_#length_In_13| v_~manager~0.base_In_7)) .cse1 .cse8 .cse10 (not (= (ite (and (<= 0 v_~manager_back~0_In_7) (< v_~manager_back~0_In_7 v_~manager_size~0_In_7)) 1 0) 0)) (= v_~client_state~0_Out_6 1) .cse2 (= v_~manager_back~0_Out_6 (+ v_~manager_back~0_In_7 1)) .cse9 .cse3 (= (select |v_#valid_In_13| v_~manager~0.base_In_7) 1) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| (ite (= (select (select |v_#memory_int_In_13| v_~manager~0.base_In_7) .cse12) v_~update~0_In_7) 1 0)) (<= 0 .cse12) .cse5))))) InVars {thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_3|, ~client~0.offset=v_~client~0.offset_In_7, ~client_back~0=v_~client_back~0_In_7, ~manager~0.offset=v_~manager~0.offset_In_7, ~ok~0=v_~ok~0_In_9, ~manager~0.base=v_~manager~0.base_In_7, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_3|, ~manager_back~0=v_~manager_back~0_In_7, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_In_1|, thread3Thread1of1ForFork1_#t~nondet15#1=|v_thread3Thread1of1ForFork1_#t~nondet15#1_In_1|, ~client_front~0=v_~client_front~0_In_3, #valid=|v_#valid_In_13|, ~safe~0=v_~safe~0_In_11, #memory_int=|v_#memory_int_In_13|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_In_1|, #length=|v_#length_In_13|, ~manager_size~0=v_~manager_size~0_In_7, ~client_state~0=v_~client_state~0_In_3, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_In_3|, ~client_size~0=v_~client_size~0_In_7, ~client~0.base=v_~client~0.base_In_7, ~update~0=v_~update~0_In_7, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_In_3|} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6|, ~client~0.offset=v_~client~0.offset_In_7, ~client_back~0=v_~client_back~0_In_7, ~manager~0.offset=v_~manager~0.offset_In_7, ~ok~0=v_~ok~0_In_9, ~manager~0.base=v_~manager~0.base_In_7, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|, ~manager_back~0=v_~manager_back~0_Out_6, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_Out_2|, ~client_front~0=v_~client_front~0_Out_6, #valid=|v_#valid_In_13|, ~safe~0=v_~safe~0_Out_22, #memory_int=|v_#memory_int_In_13|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_Out_2|, ~client_state~0=v_~client_state~0_Out_6, #length=|v_#length_In_13|, ~manager_size~0=v_~manager_size~0_In_7, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_Out_6|, ~client_size~0=v_~client_size~0_In_7, ~client~0.base=v_~client~0.base_In_7, ~update~0=v_~update~0_In_7, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_Out_6|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_#t~mem16#1, ~client_front~0, thread3Thread1of1ForFork1_#t~nondet15#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~safe~0, thread3Thread1of1ForFork1_#t~post17#1, ~manager_back~0, ~client_state~0, thread3Thread1of1ForFork1_#t~mem18#1, thread3Thread1of1ForFork1_#t~post19#1] 1761#[L156-4, L95-1, L117-1, L73-1]don't care [2022-07-22 12:21:09,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:09,204 INFO L85 PathProgramCache]: Analyzing trace with hash -609834672, now seen corresponding path program 1 times [2022-07-22 12:21:09,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:09,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185002455] [2022-07-22 12:21:09,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:09,244 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:09,305 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:09,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:09,307 INFO L85 PathProgramCache]: Analyzing trace with hash 1275, now seen corresponding path program 1 times [2022-07-22 12:21:09,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:09,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313225105] [2022-07-22 12:21:09,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:09,322 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:09,332 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:09,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:09,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1725004404, now seen corresponding path program 1 times [2022-07-22 12:21:09,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:09,333 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689984233] [2022-07-22 12:21:09,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:09,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:09,403 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 12:21:09,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:21:09,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689984233] [2022-07-22 12:21:09,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689984233] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:21:09,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:21:09,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:21:09,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479018096] [2022-07-22 12:21:09,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:21:09,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:21:09,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:21:09,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:21:09,819 INFO L87 Difference]: Start difference. First operand 85 states and 232 transitions. cyclomatic complexity: 191 Second operand has 4 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 12:21:09,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:21:09,945 INFO L93 Difference]: Finished difference Result 147 states and 367 transitions. [2022-07-22 12:21:09,945 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 147 states and 367 transitions. [2022-07-22 12:21:09,948 INFO L131 ngComponentsAnalysis]: Automaton has 58 accepting balls. 58 [2022-07-22 12:21:09,951 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 147 states to 108 states and 295 transitions. [2022-07-22 12:21:09,951 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 103 [2022-07-22 12:21:09,952 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 103 [2022-07-22 12:21:09,952 INFO L73 IsDeterministic]: Start isDeterministic. Operand 108 states and 295 transitions. [2022-07-22 12:21:09,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:21:09,953 INFO L220 hiAutomatonCegarLoop]: Abstraction has 108 states and 295 transitions. [2022-07-22 12:21:09,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states and 295 transitions. [2022-07-22 12:21:09,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 98. [2022-07-22 12:21:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 98 states have (on average 2.7653061224489797) internal successors, (271), 97 states have internal predecessors, (271), 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 12:21:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 271 transitions. [2022-07-22 12:21:09,961 INFO L242 hiAutomatonCegarLoop]: Abstraction has 98 states and 271 transitions. [2022-07-22 12:21:09,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:21:09,962 INFO L425 stractBuchiCegarLoop]: Abstraction has 98 states and 271 transitions. [2022-07-22 12:21:09,962 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:21:09,962 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 98 states and 271 transitions. [2022-07-22 12:21:09,964 INFO L131 ngComponentsAnalysis]: Automaton has 50 accepting balls. 50 [2022-07-22 12:21:09,964 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:21:09,964 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:21:09,964 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:21:09,964 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:21:09,966 INFO L748 eck$LassoCheckResult]: Stem: 2151#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 2153#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2175#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2227#[L172-22]don't care [1266] L172-22-->L172-22: Formula: (let ((.cse1 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129|))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105|))) (and (= (+ 1 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129|) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_128|) (= (store |v_#memory_int_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105| (store (select |v_#memory_int_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_69|)) |v_#memory_int_258|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129| |v_ULTIMATE.start_create_fresh_int_array_~size#1_142|) (= (select |v_#valid_351| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|) 1) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105| 4) (select |v_#length_306| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|))))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_129|, #valid=|v_#valid_351|, #memory_int=|v_#memory_int_259|, #length=|v_#length_306|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_142|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_105|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_105|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_128|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_61|, #valid=|v_#valid_351|, #memory_int=|v_#memory_int_258|, #length=|v_#length_306|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_142|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 2225#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 2223#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 2219#[L154-4, L73-1]don't care [1240] L73-1-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res#1.base_Out_2| 0) (= 0 (mod |v_thread1Thread1of1ForFork2_#t~nondet1#1_In_1| 256)) (= |v_thread1Thread1of1ForFork2_#res#1.offset_Out_2| 0)) InVars {thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_In_1|} OutVars{thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_Out_2|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#res#1.base] 2221#[L154-4, thread1EXIT]don't care [1211] L154-4-->L155-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_244| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (= |v_#pthreadsForks_44| (+ |v_#pthreadsForks_45| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_45| |v_ULTIMATE.start_main_#t~pre33#1_19|) (= (store |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre33#1_19|)) |v_#memory_int_218|) (= (select |v_#valid_269| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_45|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_219|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, #pthreadsForks=|v_#pthreadsForks_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_218|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_11|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_19|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre33#1] 2217#[thread1EXIT, L155-3]don't care [1002] L155-3-->L95-1: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_4|, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_10|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~nondet10#1] 2181#[L155-4, L95-1, thread1EXIT]don't care [2022-07-22 12:21:09,966 INFO L750 eck$LassoCheckResult]: Loop: 2181#[L155-4, L95-1, thread1EXIT]don't care [1242] L95-1-->L95-1: Formula: (let ((.cse0 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse4 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse2 (= v_~safe~0_Out_14 v_~safe~0_In_7)) (.cse5 (= v_~node_front~0_Out_6 v_~node_front~0_In_3)) (.cse6 (= |v_thread2Thread1of1ForFork0_#t~post12#1_In_3| |v_thread2Thread1of1ForFork0_#t~post12#1_Out_6|)) (.cse3 (= v_~node_state~0_In_3 1)) (.cse9 (= |v_thread2Thread1of1ForFork0_#t~mem11#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem11#1_Out_6|)) (.cse7 (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet10#1_In_3| 256) 0)))) (or (let ((.cse8 (* v_~manager_back~0_In_3 4))) (let ((.cse1 (+ v_~manager~0.offset_In_3 .cse8))) (and .cse0 (= (ite (= v_~ok~0_In_7 (select (select |v_#memory_int_In_9| v_~manager~0.base_In_3) .cse1)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (not (= (ite (and (< v_~manager_back~0_In_3 v_~manager_size~0_In_3) (<= 0 v_~manager_back~0_In_3)) 1 0) 0)) (= (select |v_#valid_In_9| v_~manager~0.base_In_3) 1) (<= 0 .cse1) .cse2 .cse3 .cse4 .cse5 (= v_~node_state~0_Out_6 0) .cse6 (= v_~manager_back~0_Out_2 (+ v_~manager_back~0_In_3 1)) .cse7 (<= (+ v_~manager~0.offset_In_3 .cse8 4) (select |v_#length_In_9| v_~manager~0.base_In_3)) .cse9))) (and (let ((.cse10 (= v_~node_state~0_In_3 0))) (or (let ((.cse12 (* 4 v_~node_front~0_In_3))) (let ((.cse11 (+ v_~node~0.offset_In_3 .cse12))) (and .cse0 (= v_~node_state~0_Out_6 1) .cse4 .cse10 (= v_~node_front~0_Out_6 (+ 1 v_~node_front~0_In_3)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6| (ite (and (<= 0 v_~node_front~0_In_3) (< v_~node_front~0_In_3 v_~node_back~0_In_3) (< v_~node_front~0_In_3 v_~node_size~0_In_3)) 1 0)) (<= 0 .cse11) (= (select |v_#valid_In_9| v_~node~0.base_In_3) 1) (= v_~safe~0_Out_14 (ite (= (ite (= (select (select |v_#memory_int_In_9| v_~node~0.base_In_3) .cse11) v_~update~0_In_3) 1 0) 0) 0 1)) (<= (+ v_~node~0.offset_In_3 .cse12 4) (select |v_#length_In_9| v_~node~0.base_In_3))))) (and (= v_~node_state~0_Out_6 v_~node_state~0_In_3) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_In_3| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse2 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_In_3|) .cse5 (not .cse10) .cse6 (not .cse3) .cse9))) (= |v_thread2Thread1of1ForFork0_#t~mem13#1_In_1| |v_thread2Thread1of1ForFork0_#t~mem13#1_Out_2|) (= |v_thread2Thread1of1ForFork0_#t~post14#1_Out_2| |v_thread2Thread1of1ForFork0_#t~post14#1_In_1|) .cse7 (= v_~manager_back~0_Out_2 v_~manager_back~0_In_3)))) InVars {thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_In_1|, ~node_back~0=v_~node_back~0_In_3, ~manager~0.offset=v_~manager~0.offset_In_3, ~ok~0=v_~ok~0_In_7, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_In_3|, ~manager~0.base=v_~manager~0.base_In_3, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_In_3|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_In_3|, ~node~0.base=v_~node~0.base_In_3, ~manager_back~0=v_~manager_back~0_In_3, ~node~0.offset=v_~node~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_In_3|, ~node_size~0=v_~node_size~0_In_3, #valid=|v_#valid_In_9|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_In_1|, ~safe~0=v_~safe~0_In_7, #memory_int=|v_#memory_int_In_9|, #length=|v_#length_In_9|, ~manager_size~0=v_~manager_size~0_In_3, ~node_front~0=v_~node_front~0_In_3, ~node_state~0=v_~node_state~0_In_3, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_In_3|, ~update~0=v_~update~0_In_3} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_Out_2|, ~node_back~0=v_~node_back~0_In_3, ~manager~0.offset=v_~manager~0.offset_In_3, ~ok~0=v_~ok~0_In_7, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_Out_6|, ~manager~0.base=v_~manager~0.base_In_3, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_Out_6|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~node~0.base=v_~node~0.base_In_3, ~manager_back~0=v_~manager_back~0_Out_2, ~node~0.offset=v_~node~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, ~node_size~0=v_~node_size~0_In_3, #valid=|v_#valid_In_9|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_Out_2|, ~safe~0=v_~safe~0_Out_14, #memory_int=|v_#memory_int_In_9|, #length=|v_#length_In_9|, ~manager_size~0=v_~manager_size~0_In_3, ~node_front~0=v_~node_front~0_Out_6, ~node_state~0=v_~node_state~0_Out_6, ~update~0=v_~update~0_In_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_back~0, ~node_front~0, ~node_state~0, thread2Thread1of1ForFork0_#t~nondet10#1] 2181#[L155-4, L95-1, thread1EXIT]don't care [2022-07-22 12:21:09,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:09,967 INFO L85 PathProgramCache]: Analyzing trace with hash -792969934, now seen corresponding path program 1 times [2022-07-22 12:21:09,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:09,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089455050] [2022-07-22 12:21:09,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:09,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:09,998 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,025 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:10,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:10,026 INFO L85 PathProgramCache]: Analyzing trace with hash 1273, now seen corresponding path program 2 times [2022-07-22 12:21:10,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:10,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895599165] [2022-07-22 12:21:10,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:10,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,037 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,049 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:10,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:10,050 INFO L85 PathProgramCache]: Analyzing trace with hash 1187737064, now seen corresponding path program 1 times [2022-07-22 12:21:10,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:10,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276324839] [2022-07-22 12:21:10,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:10,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:21:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:21:10,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:21:10,181 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276324839] [2022-07-22 12:21:10,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276324839] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:21:10,181 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:21:10,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:21:10,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371337001] [2022-07-22 12:21:10,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:21:10,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:21:10,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:21:10,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:21:10,742 INFO L87 Difference]: Start difference. First operand 98 states and 271 transitions. cyclomatic complexity: 228 Second operand has 4 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 12:21:10,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:21:10,825 INFO L93 Difference]: Finished difference Result 138 states and 364 transitions. [2022-07-22 12:21:10,825 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 138 states and 364 transitions. [2022-07-22 12:21:10,828 INFO L131 ngComponentsAnalysis]: Automaton has 68 accepting balls. 68 [2022-07-22 12:21:10,830 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 138 states to 113 states and 317 transitions. [2022-07-22 12:21:10,830 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 110 [2022-07-22 12:21:10,830 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 110 [2022-07-22 12:21:10,830 INFO L73 IsDeterministic]: Start isDeterministic. Operand 113 states and 317 transitions. [2022-07-22 12:21:10,831 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:21:10,831 INFO L220 hiAutomatonCegarLoop]: Abstraction has 113 states and 317 transitions. [2022-07-22 12:21:10,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states and 317 transitions. [2022-07-22 12:21:10,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 65. [2022-07-22 12:21:10,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.753846153846154) internal successors, (179), 64 states have internal predecessors, (179), 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 12:21:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 179 transitions. [2022-07-22 12:21:10,835 INFO L242 hiAutomatonCegarLoop]: Abstraction has 65 states and 179 transitions. [2022-07-22 12:21:10,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:21:10,836 INFO L425 stractBuchiCegarLoop]: Abstraction has 65 states and 179 transitions. [2022-07-22 12:21:10,837 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-22 12:21:10,837 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 65 states and 179 transitions. [2022-07-22 12:21:10,838 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 32 [2022-07-22 12:21:10,838 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:21:10,838 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:21:10,838 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:21:10,839 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:21:10,840 INFO L748 eck$LassoCheckResult]: Stem: 2486#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 2488#[L172-6]don't care [1200] L172-6-->L172-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| .cse1))) (and (= (select |v_#valid_257| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) 1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| |v_ULTIMATE.start_create_fresh_int_array_~size#1_94|) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| 4 .cse1) (select |v_#length_232| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65| (store (select |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|)) |v_#memory_int_204|)))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_205|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_41|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_204|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 2500#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2464#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2426#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 2428#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 2498#[L154-4, L73-1]don't care [1240] L73-1-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res#1.base_Out_2| 0) (= 0 (mod |v_thread1Thread1of1ForFork2_#t~nondet1#1_In_1| 256)) (= |v_thread1Thread1of1ForFork2_#res#1.offset_Out_2| 0)) InVars {thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_In_1|} OutVars{thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_Out_2|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#res#1.base] 2476#[L154-4, thread1EXIT]don't care [1211] L154-4-->L155-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_244| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (= |v_#pthreadsForks_44| (+ |v_#pthreadsForks_45| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_45| |v_ULTIMATE.start_main_#t~pre33#1_19|) (= (store |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre33#1_19|)) |v_#memory_int_218|) (= (select |v_#valid_269| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_45|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_219|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, #pthreadsForks=|v_#pthreadsForks_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_218|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_11|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_19|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre33#1] 2478#[thread1EXIT, L155-3]don't care [1002] L155-3-->L95-1: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_4|, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_10|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~nondet10#1] 2450#[L155-4, L95-1, thread1EXIT]don't care [1223] L155-4-->L156-3: Formula: (and (= (store |v_#memory_int_231| |v_ULTIMATE.start_main_~#t3~0#1.base_39| (store (select |v_#memory_int_231| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) |v_ULTIMATE.start_main_~#t3~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre35#1_25|)) |v_#memory_int_230|) (<= (+ |v_ULTIMATE.start_main_~#t3~0#1.offset_33| 4) (select |v_#length_258| |v_ULTIMATE.start_main_~#t3~0#1.base_39|)) (= (+ |v_#pthreadsForks_49| 1) |v_#pthreadsForks_48|) (<= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_33|) (= (select |v_#valid_287| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) 1) (= |v_#pthreadsForks_49| |v_ULTIMATE.start_main_#t~pre35#1_25|)) InVars {#pthreadsForks=|v_#pthreadsForks_49|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_33|, #valid=|v_#valid_287|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, #length=|v_#length_258|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, #pthreadsForks=|v_#pthreadsForks_48|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_33|, #valid=|v_#valid_287|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_11|, #memory_int=|v_#memory_int_230|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, #length=|v_#length_258|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet34#1, #memory_int, ULTIMATE.start_main_#t~pre33#1] 2444#[L95-1, thread1EXIT, L156-3]don't care [1005] L156-3-->L117-1: Formula: (and (= 0 v_thread3Thread1of1ForFork1_thidvar1_2) (= 0 v_thread3Thread1of1ForFork1_thidvar2_2) (= v_thread3Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|) (= 0 v_thread3Thread1of1ForFork1_thidvar3_2)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|, thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_2, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_2, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_2, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_2, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_4|, thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_4|, thread3Thread1of1ForFork1_#t~nondet15#1=|v_thread3Thread1of1ForFork1_#t~nondet15#1_10|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_4|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_4|, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_4|, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_thidvar0, thread3Thread1of1ForFork1_thidvar3, thread3Thread1of1ForFork1_thidvar1, thread3Thread1of1ForFork1_thidvar2, thread3Thread1of1ForFork1_#t~mem16#1, thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#t~nondet15#1, thread3Thread1of1ForFork1_#res#1.base, thread3Thread1of1ForFork1_#t~post17#1, thread3Thread1of1ForFork1_#t~mem18#1, thread3Thread1of1ForFork1_#t~post19#1] 2436#[L95-1, thread1EXIT, L117-1, L156-4]don't care [2022-07-22 12:21:10,840 INFO L750 eck$LassoCheckResult]: Loop: 2436#[L95-1, thread1EXIT, L117-1, L156-4]don't care [1244] L117-1-->L117-1: Formula: (let ((.cse0 (not (= (mod |v_thread3Thread1of1ForFork1_#t~nondet15#1_In_1| 256) 0))) (.cse1 (= v_~safe~0_Out_22 v_~safe~0_In_11)) (.cse8 (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse10 (= v_~client_state~0_In_3 0)) (.cse2 (= v_~client_front~0_In_3 v_~client_front~0_Out_6)) (.cse9 (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|)) (.cse3 (= |v_thread3Thread1of1ForFork1_#t~mem18#1_Out_6| |v_thread3Thread1of1ForFork1_#t~mem18#1_In_3|)) (.cse5 (= |v_thread3Thread1of1ForFork1_#t~post19#1_In_3| |v_thread3Thread1of1ForFork1_#t~post19#1_Out_6|))) (or (and (= v_~manager_back~0_Out_6 v_~manager_back~0_In_7) .cse0 (= |v_thread3Thread1of1ForFork1_#t~mem16#1_In_1| |v_thread3Thread1of1ForFork1_#t~mem16#1_Out_2|) (= |v_thread3Thread1of1ForFork1_#t~post17#1_Out_2| |v_thread3Thread1of1ForFork1_#t~post17#1_In_1|) (let ((.cse4 (= v_~client_state~0_In_3 1))) (or (and .cse1 (= v_~client_state~0_Out_6 v_~client_state~0_In_3) .cse2 (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_3| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_3|) .cse3 (not .cse4) .cse5) (let ((.cse7 (* v_~client_front~0_In_3 4))) (let ((.cse6 (+ .cse7 v_~client~0.offset_In_7))) (and (= (ite (= (ite (= (select (select |v_#memory_int_In_13| v_~client~0.base_In_7) .cse6) v_~ok~0_In_9) 1 0) 0) 0 1) v_~safe~0_Out_22) (<= (+ .cse7 v_~client~0.offset_In_7 4) (select |v_#length_In_13| v_~client~0.base_In_7)) (= v_~client_state~0_Out_6 0) (= (select |v_#valid_In_13| v_~client~0.base_In_7) 1) .cse8 (<= 0 .cse6) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| (ite (and (< v_~client_front~0_In_3 v_~client_back~0_In_7) (< v_~client_back~0_In_7 v_~client_size~0_In_7) (<= 0 v_~client_front~0_In_3)) 1 0)) (= (+ v_~client_front~0_In_3 1) v_~client_front~0_Out_6) .cse9 .cse4))))) (not .cse10)) (let ((.cse11 (* v_~manager_back~0_In_7 4))) (let ((.cse12 (+ .cse11 v_~manager~0.offset_In_7))) (and .cse0 (<= (+ .cse11 v_~manager~0.offset_In_7 4) (select |v_#length_In_13| v_~manager~0.base_In_7)) .cse1 .cse8 .cse10 (not (= (ite (and (<= 0 v_~manager_back~0_In_7) (< v_~manager_back~0_In_7 v_~manager_size~0_In_7)) 1 0) 0)) (= v_~client_state~0_Out_6 1) .cse2 (= v_~manager_back~0_Out_6 (+ v_~manager_back~0_In_7 1)) .cse9 .cse3 (= (select |v_#valid_In_13| v_~manager~0.base_In_7) 1) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| (ite (= (select (select |v_#memory_int_In_13| v_~manager~0.base_In_7) .cse12) v_~update~0_In_7) 1 0)) (<= 0 .cse12) .cse5))))) InVars {thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_3|, ~client~0.offset=v_~client~0.offset_In_7, ~client_back~0=v_~client_back~0_In_7, ~manager~0.offset=v_~manager~0.offset_In_7, ~ok~0=v_~ok~0_In_9, ~manager~0.base=v_~manager~0.base_In_7, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_3|, ~manager_back~0=v_~manager_back~0_In_7, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_In_1|, thread3Thread1of1ForFork1_#t~nondet15#1=|v_thread3Thread1of1ForFork1_#t~nondet15#1_In_1|, ~client_front~0=v_~client_front~0_In_3, #valid=|v_#valid_In_13|, ~safe~0=v_~safe~0_In_11, #memory_int=|v_#memory_int_In_13|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_In_1|, #length=|v_#length_In_13|, ~manager_size~0=v_~manager_size~0_In_7, ~client_state~0=v_~client_state~0_In_3, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_In_3|, ~client_size~0=v_~client_size~0_In_7, ~client~0.base=v_~client~0.base_In_7, ~update~0=v_~update~0_In_7, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_In_3|} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6|, ~client~0.offset=v_~client~0.offset_In_7, ~client_back~0=v_~client_back~0_In_7, ~manager~0.offset=v_~manager~0.offset_In_7, ~ok~0=v_~ok~0_In_9, ~manager~0.base=v_~manager~0.base_In_7, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|, ~manager_back~0=v_~manager_back~0_Out_6, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_Out_2|, ~client_front~0=v_~client_front~0_Out_6, #valid=|v_#valid_In_13|, ~safe~0=v_~safe~0_Out_22, #memory_int=|v_#memory_int_In_13|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_Out_2|, ~client_state~0=v_~client_state~0_Out_6, #length=|v_#length_In_13|, ~manager_size~0=v_~manager_size~0_In_7, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_Out_6|, ~client_size~0=v_~client_size~0_In_7, ~client~0.base=v_~client~0.base_In_7, ~update~0=v_~update~0_In_7, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_Out_6|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_#t~mem16#1, ~client_front~0, thread3Thread1of1ForFork1_#t~nondet15#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~safe~0, thread3Thread1of1ForFork1_#t~post17#1, ~manager_back~0, ~client_state~0, thread3Thread1of1ForFork1_#t~mem18#1, thread3Thread1of1ForFork1_#t~post19#1] 2436#[L95-1, thread1EXIT, L117-1, L156-4]don't care [2022-07-22 12:21:10,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:10,841 INFO L85 PathProgramCache]: Analyzing trace with hash 354827382, now seen corresponding path program 1 times [2022-07-22 12:21:10,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:10,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324686599] [2022-07-22 12:21:10,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,872 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,900 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:10,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:10,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1275, now seen corresponding path program 2 times [2022-07-22 12:21:10,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:10,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683271387] [2022-07-22 12:21:10,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:10,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,911 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,919 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:10,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:21:10,920 INFO L85 PathProgramCache]: Analyzing trace with hash -1885251802, now seen corresponding path program 1 times [2022-07-22 12:21:10,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:21:10,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267468771] [2022-07-22 12:21:10,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:21:10,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:21:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:10,994 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:21:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:21:11,056 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:21:17,681 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:21:17,681 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:21:17,681 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:21:17,681 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:21:17,681 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:21:17,681 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:21:17,682 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:21:17,682 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:21:17,682 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-commit-1.wvr-bad.c_BEv2_Iteration9_Lasso [2022-07-22 12:21:17,682 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:21:17,682 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:21:18,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:21:18,359 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 12:21:18,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,848 WARN L233 SmtUtils]: Spent 51.94s on a formula simplification. DAG size of input: 1714 DAG size of output: 117 (called from [L 442] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.setFormulaAndSimplify) [2022-07-22 12:22:11,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,857 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 12:22:11,862 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 12:22:11,864 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 12:22:11,866 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 12:22:11,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,873 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 12:22:11,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,877 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 12:22:11,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,880 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 12:22:11,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,885 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 12:22:11,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,888 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 12:22:11,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,892 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 12:22:11,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,899 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 12:22:11,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,902 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 12:22:11,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,906 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 12:22:11,910 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 12:22:11,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,928 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 12:22:11,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,934 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 12:22:11,937 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 12:22:11,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,940 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 12:22:11,942 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 12:22:11,944 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 12:22:11,946 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 12:22:11,948 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 12:22:11,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,952 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 12:22:11,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:11,955 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 12:22:11,957 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 12:22:11,958 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 12:22:11,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:12,699 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 30 [2022-07-22 12:22:23,734 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 326302 conjuctions. This might take some time... [2022-07-22 12:23:58,415 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 1056 conjuctions. [2022-07-22 12:24:02,942 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:24:02,943 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:24:02,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:02,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:02,949 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 12:24:02,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:02,956 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 12:24:02,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:02,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:02,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:02,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:02,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:02,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:02,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:02,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:02,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-22 12:24:02,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:02,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:02,984 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 12:24:02,985 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 12:24:02,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:02,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:02,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:02,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:02,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:02,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:02,993 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:02,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:02,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-22 12:24:03,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,017 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 12:24:03,018 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 12:24:03,019 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 12:24:03,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,026 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-22 12:24:03,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,050 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 12:24:03,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,054 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 12:24:03,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,060 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:03,060 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:03,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:03,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,087 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 12:24:03,088 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 12:24:03,088 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 12:24:03,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,120 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-22 12:24:03,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,121 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 12:24:03,121 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 12:24:03,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,169 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 12:24:03,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,170 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 12:24:03,171 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 12:24:03,172 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 12:24:03,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-22 12:24:03,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,204 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 12:24:03,205 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 12:24:03,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,213 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,237 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 12:24:03,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,238 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 12:24:03,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,239 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 12:24:03,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,247 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-22 12:24:03,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,272 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 12:24:03,273 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 12:24:03,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,281 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,305 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-22 12:24:03,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,306 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 12:24:03,308 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 12:24:03,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,315 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-22 12:24:03,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,341 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 12:24:03,341 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 12:24:03,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,350 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,373 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-22 12:24:03,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,374 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 12:24:03,375 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 12:24:03,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,407 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-22 12:24:03,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,408 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 12:24:03,409 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 12:24:03,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:24:03,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,417 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:24:03,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:24:03,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,439 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-07-22 12:24:03,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,440 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 12:24:03,441 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 12:24:03,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:03,451 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:03,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,480 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 12:24:03,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,481 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 12:24:03,481 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 12:24:03,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,490 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-07-22 12:24:03,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,501 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2022-07-22 12:24:03,501 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:03,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,566 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 12:24:03,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,568 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 12:24:03,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:24:03,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:24:03,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:24:03,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:24:03,585 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 12:24:03,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:24:03,627 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:03,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:03,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:03,629 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 12:24:03,631 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 12:24:03,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:24:03,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:24:03,641 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2022-07-22 12:24:03,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:24:03,659 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 12:24:03,838 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-07-22 12:24:03,838 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-07-22 12:24:05,065 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:24:06,129 INFO L443 ModelExtractionUtils]: Simplification made 42 calls to the SMT solver. [2022-07-22 12:24:06,129 INFO L444 ModelExtractionUtils]: 285 out of 326 variables were initially zero. Simplification set additionally 29 variables to zero. [2022-07-22 12:24:06,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:06,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:24:06,131 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 12:24:06,132 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 12:24:06,132 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:24:06,158 INFO L438 nArgumentSynthesizer]: Removed 8 redundant supporting invariants from a total of 12. [2022-07-22 12:24:06,158 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:24:06,159 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~client_state~0) = -2*~client_state~0 + 3 Supporting invariants [1*~client_state~0 >= 0, -1*~client_state~0 + 1 >= 0, -1*v_rep(select #length ~client~0.base)_2 >= 0, -1*~client_back~0 + 1*~client_front~0 >= 0] [2022-07-22 12:24:06,213 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:06,574 INFO L257 tatePredicateManager]: 46 out of 49 supporting invariants were superfluous and have been removed [2022-07-22 12:24:06,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:06,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:24:06,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:24:06,733 WARN L261 TraceCheckSpWp]: Trace formula consists of 6 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 12:24:06,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:24:06,734 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 12:24:06,735 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 1 loop predicates [2022-07-22 12:24:06,735 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 65 states and 179 transitions. cyclomatic complexity: 149 Second operand has 4 states, 4 states have (on average 3.0) 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 12:24:06,824 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 65 states and 179 transitions. cyclomatic complexity: 149. Second operand has 4 states, 4 states have (on average 3.0) 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 85 states and 252 transitions. Complement of second has 4 states. [2022-07-22 12:24:06,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 2 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:24:06,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) 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 12:24:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 15 transitions. [2022-07-22 12:24:06,828 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 15 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:24:06,829 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:06,830 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 15 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:24:06,830 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:06,830 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 15 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-22 12:24:06,830 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:24:06,830 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 85 states and 252 transitions. [2022-07-22 12:24:06,832 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 31 [2022-07-22 12:24:06,835 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 85 states to 85 states and 252 transitions. [2022-07-22 12:24:06,835 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 60 [2022-07-22 12:24:06,836 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 77 [2022-07-22 12:24:06,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 85 states and 252 transitions. [2022-07-22 12:24:06,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:24:06,837 INFO L220 hiAutomatonCegarLoop]: Abstraction has 85 states and 252 transitions. [2022-07-22 12:24:06,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states and 252 transitions. [2022-07-22 12:24:06,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 72. [2022-07-22 12:24:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 72 states have (on average 2.8194444444444446) internal successors, (203), 71 states have internal predecessors, (203), 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 12:24:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 203 transitions. [2022-07-22 12:24:06,852 INFO L242 hiAutomatonCegarLoop]: Abstraction has 72 states and 203 transitions. [2022-07-22 12:24:06,852 INFO L425 stractBuchiCegarLoop]: Abstraction has 72 states and 203 transitions. [2022-07-22 12:24:06,852 INFO L332 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-22 12:24:06,852 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 72 states and 203 transitions. [2022-07-22 12:24:06,853 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 31 [2022-07-22 12:24:06,853 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:24:06,853 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:24:06,854 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:24:06,854 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:24:06,856 INFO L748 eck$LassoCheckResult]: Stem: 2964#[ULTIMATE.startENTRY]don't care [1291] ULTIMATE.startENTRY-->L172-6: Formula: (let ((.cse0 (store |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 1))) (let ((.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59| 1))) (let ((.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65| 1)) (.cse2 (select |v_#memory_int_278| 1))) (and (< 0 |v_#StackHeapBarrier_74|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4294967296) 1073741823) 1 0)) (= |v_#NULL.base_14| 0) (= (select |v_#length_358| 1) 2) (= (select |v_#valid_407| 1) 1) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) (= v_~client_state~0_58 0) (= v_~update~0_95 0) (= v_~safe~0_130 1) (= v_~manager_size~0_104 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_55| 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55| |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) (= v_~node~0.base_63 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t2~0#1.base_59|) (= v_~node_size~0_62 0) (= v_~manager~0.base_115 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_170|) 1 0) 0)) (= v_~client~0.base_67 0) (= (select |v_#valid_407| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|) (= v_~node~0.offset_63 0) (= v_~manager~0.offset_115 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141| 0) (= (select |v_#valid_407| |v_ULTIMATE.start_main_~#t1~0#1.base_49|) 0) (= (store (store (store (store |v_#length_358| |v_ULTIMATE.start_main_~#t1~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_59| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_65| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_170| 4)) |v_#length_356|) (= v_~node_back~0_96 0) (= v_~manager_back~0_179 v_~manager_front~0_150) (= v_~client_front~0_76 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_59|) 0) (= v_~client_back~0_122 0) (= v_~ok~0_107 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| 1) |v_#valid_405|) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|) 0) (= v_~client_size~0_78 0) (< |v_#StackHeapBarrier_74| |v_ULTIMATE.start_main_~#t3~0#1.base_65|) (= (select |v_#length_358| 2) 30) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_51| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_43| 0) (= (select .cse2 1) 0) (= v_~manager_state~0_130 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141| |v_#StackHeapBarrier_74|) (= v_~client~0.offset_67 0) (= (select .cse2 0) 48) (= (select |v_#valid_407| 0) 0) (= v_~node_state~0_56 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_65|) 0) (= 0 v_~node_front~0_64))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_74|, #valid=|v_#valid_407|, #memory_int=|v_#memory_int_278|, #length=|v_#length_358|} OutVars{~node_back~0=v_~node_back~0_96, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_141|, ~manager_state~0=v_~manager_state~0_130, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_48|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_77|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_86|, ~manager_front~0=v_~manager_front~0_150, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_32|, ~node_size~0=v_~node_size~0_62, ~client_front~0=v_~client_front~0_76, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_37|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_29|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_37|, #length=|v_#length_356|, ~client_state~0=v_~client_state~0_58, ~client~0.base=v_~client~0.base_67, ~update~0=v_~update~0_95, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_141|, ~ok~0=v_~ok~0_107, ~node~0.base=v_~node~0.base_63, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_32|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_170|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_32|, ULTIMATE.start_main_#t~mem38#1=|v_ULTIMATE.start_main_#t~mem38#1_22|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_37|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_82|, #StackHeapBarrier=|v_#StackHeapBarrier_74|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_36|, ~safe~0=v_~safe~0_130, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ~client_size~0=v_~client_size~0_78, ~node_front~0=v_~node_front~0_64, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_113|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_22|, ~client_back~0=v_~client_back~0_122, ~client~0.offset=v_~client~0.offset_67, ~manager~0.offset=v_~manager~0.offset_115, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_37|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_166|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_55|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_113|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_65|, ~manager_back~0=v_~manager_back~0_179, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_82|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_37|, ~node~0.offset=v_~node~0.offset_63, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_55|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_183|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_39|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_37|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_32|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_32|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_40|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_19|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~manager~0.base=v_~manager~0.base_115, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_49|, #NULL.base=|v_#NULL.base_14|, #valid=|v_#valid_405|, #memory_int=|v_#memory_int_278|, ~manager_size~0=v_~manager_size~0_104, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_44|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_59|, ~node_state~0=v_~node_state~0_56, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_133|, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_29|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~manager_state~0, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ~manager_front~0, ULTIMATE.start_main_#t~nondet30#1, ~node_size~0, ~client_front~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~ret28#1.base, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_state~0, ~client~0.base, ~update~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ~node~0.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~mem38#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet20#1, ~safe~0, ULTIMATE.start_main_#t~nondet32#1, ~client_size~0, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~mem37#1, ~client_back~0, ~client~0.offset, ~manager~0.offset, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_main_~#t3~0#1.base, ~manager_back~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret25#1.offset, ~node~0.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~manager~0.base, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, #valid, ~manager_size~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ~node_state~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret28#1.offset] 2966#[L172-6]don't care [1200] L172-6-->L172-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| .cse1))) (and (= (select |v_#valid_257| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) 1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| |v_ULTIMATE.start_create_fresh_int_array_~size#1_94|) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65| 4 .cse1) (select |v_#length_232| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65| (store (select |v_#memory_int_205| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|)) |v_#memory_int_204|)))) InVars {ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_45|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_85|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_205|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_65|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_65|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_84|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_41|, #valid=|v_#valid_257|, #memory_int=|v_#memory_int_204|, #length=|v_#length_232|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_94|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, #memory_int] 2986#[L172-6]don't care [1290] L172-6-->L172-14: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= v_~client_back~0_120 v_~client_front~0_74) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| v_~client_size~0_76) (= (store |v_#length_353| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4)) |v_#length_352|) (= v_~manager~0.base_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (= v_~manager~0.offset_113 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (= |v_ULTIMATE.start_main_#t~nondet24#1_41| v_~client_size~0_76) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53| |v_ULTIMATE.start_create_fresh_int_array_~size#1_166|) (= |v_ULTIMATE.start_main_#t~nondet23#1_37| v_~client_front~0_74) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_166| 4294967296) 1073741823) 1 0)) (= |v_#valid_401| (store |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_72|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163| |v_ULTIMATE.start_create_fresh_int_array_~size#1_167|)) (= (select |v_#valid_402| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_163|, #valid=|v_#valid_402|, #length=|v_#length_353|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_41|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_167|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ~client_back~0=v_~client_back~0_120, ~manager~0.offset=v_~manager~0.offset_113, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_162|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_75|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_111|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_84|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_53|, ~client_front~0=v_~client_front~0_74, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_181|, ULTIMATE.start_main_#t~ret22#1.base=|v_ULTIMATE.start_main_#t~ret22#1.base_35|, #length=|v_#length_352|, ULTIMATE.start_main_#t~ret22#1.offset=|v_ULTIMATE.start_main_#t~ret22#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~manager~0.base=v_~manager~0.base_113, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_166|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_78|, #StackHeapBarrier=|v_#StackHeapBarrier_72|, #valid=|v_#valid_401|, ~client_size~0=v_~client_size~0_76, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_111|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client_back~0, ULTIMATE.start_main_#t~nondet23#1, ~manager~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ~manager~0.base, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~client_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret22#1.base, #length, ~client_size~0, ULTIMATE.start_main_#t~ret22#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2940#[L172-14]don't care [1292] L172-14-->L172-22: Formula: (and (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| v_~node_size~0_64) (= v_~client~0.offset_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|) (= (select |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) 1 0) 0)) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~node_front~0_66) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169| |v_ULTIMATE.start_create_fresh_int_array_~size#1_173|)) (= v_~node_back~0_98 v_~node_front~0_66) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57| |v_ULTIMATE.start_create_fresh_int_array_~size#1_172|) (= (store |v_#length_363| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4)) |v_#length_362|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| |v_#StackHeapBarrier_76|) (= v_~client~0.base_69 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_172| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_#valid_411| (store |v_#valid_412| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143| 0) (= |v_ULTIMATE.start_main_#t~nondet27#1_35| v_~node_size~0_64)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_144|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_144|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_169|, #valid=|v_#valid_412|, #length=|v_#length_363|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_173|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_35|} OutVars{~node_back~0=v_~node_back~0_98, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_143|, ~client~0.offset=v_~client~0.offset_69, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_168|, ULTIMATE.start_create_fresh_int_array_#t~post41#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post41#1_79|, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base_115|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet42#1_88|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_57|, ~node_size~0=v_~node_size~0_64, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_185|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_39|, #length=|v_#length_362|, ~client~0.base=v_~client~0.base_69, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_143|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_172|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_76|, #valid=|v_#valid_411|, ~node_front~0=v_~node_front~0_66, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset_115|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[~node_back~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~client~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post41#1, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~nondet42#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ~node_size~0, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret25#1.base, #length, ~node_front~0, ULTIMATE.start_create_fresh_int_array_#t~malloc40#1.offset, ULTIMATE.start_main_#t~nondet26#1, ~client~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2898#[L172-22]don't care [1281] L172-22-->L154-3: Formula: (and (= v_~node~0.offset_55 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|) (= (+ |v_#pthreadsForks_61| 1) |v_#pthreadsForks_60|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) |v_ULTIMATE.start_main_~#t1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre31#1_31|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#t~nondet30#1_27| v_~update~0_87) (= |v_ULTIMATE.start_main_#t~nondet29#1_27| v_~ok~0_99) (= (select |v_#valid_377| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (select |v_#length_328| |v_ULTIMATE.start_main_~#t1~0#1.base_45|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146| |v_ULTIMATE.start_create_fresh_int_array_~size#1_158|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_39|) (= |v_#pthreadsForks_61| |v_ULTIMATE.start_main_#t~pre31#1_31|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68| v_~node~0.base_55)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_265|, #length=|v_#length_328|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_27|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_121|, ~ok~0=v_~ok~0_99, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_121|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_146|, ~node~0.base=v_~node~0.base_55, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_68|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~node~0.offset=v_~node~0.offset_55, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_158|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_31|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_68|, #pthreadsForks=|v_#pthreadsForks_60|, #valid=|v_#valid_377|, #memory_int=|v_#memory_int_264|, ULTIMATE.start_main_#t~ret28#1.base=|v_ULTIMATE.start_main_#t~ret28#1.base_25|, #length=|v_#length_328|, ~update~0=v_~update~0_87, ULTIMATE.start_main_#t~ret28#1.offset=|v_ULTIMATE.start_main_#t~ret28#1.offset_25|} AuxVars[] AssignedVars[~ok~0, ~node~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet29#1, ~node~0.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int, ULTIMATE.start_main_#t~ret28#1.base, ~update~0, ULTIMATE.start_main_#t~ret28#1.offset] 2900#[L154-3]don't care [1008] L154-3-->L73-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre31#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{thread1Thread1of1ForFork2_#t~post7#1=|v_thread1Thread1of1ForFork2_#t~post7#1_4|, thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#t~mem4#1=|v_thread1Thread1of1ForFork2_#t~mem4#1_4|, thread1Thread1of1ForFork2_#t~mem6#1=|v_thread1Thread1of1ForFork2_#t~mem6#1_4|, thread1Thread1of1ForFork2_#t~post5#1=|v_thread1Thread1of1ForFork2_#t~post5#1_4|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_4|, thread1Thread1of1ForFork2_#t~mem8#1=|v_thread1Thread1of1ForFork2_#t~mem8#1_4|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_10|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_4|, thread1Thread1of1ForFork2_#t~post9#1=|v_thread1Thread1of1ForFork2_#t~post9#1_4|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_4|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~post7#1, thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#t~mem4#1, thread1Thread1of1ForFork2_#t~mem6#1, thread1Thread1of1ForFork2_#t~post5#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~mem8#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#t~post9#1, thread1Thread1of1ForFork2_#res#1.base, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1] 2978#[L154-4, L73-1]don't care [1211] L154-4-->L155-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_244| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (= |v_#pthreadsForks_44| (+ |v_#pthreadsForks_45| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_45| |v_ULTIMATE.start_main_#t~pre33#1_19|) (= (store |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_219| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre33#1_19|)) |v_#memory_int_218|) (= (select |v_#valid_269| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_45|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_219|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, #pthreadsForks=|v_#pthreadsForks_44|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_269|, #memory_int=|v_#memory_int_218|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_11|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_19|, #length=|v_#length_244|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre33#1] 2972#[L73-1, L155-3]don't care [1002] L155-3-->L95-1: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{thread2Thread1of1ForFork0_#t~mem13#1=|v_thread2Thread1of1ForFork0_#t~mem13#1_4|, thread2Thread1of1ForFork0_#t~post12#1=|v_thread2Thread1of1ForFork0_#t~post12#1_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#t~post14#1=|v_thread2Thread1of1ForFork0_#t~post14#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~nondet10#1=|v_thread2Thread1of1ForFork0_#t~nondet10#1_10|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~mem13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#t~post12#1, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_#t~post14#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~nondet10#1] 2924#[L155-4, L95-1, L73-1]don't care [1223] L155-4-->L156-3: Formula: (and (= (store |v_#memory_int_231| |v_ULTIMATE.start_main_~#t3~0#1.base_39| (store (select |v_#memory_int_231| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) |v_ULTIMATE.start_main_~#t3~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre35#1_25|)) |v_#memory_int_230|) (<= (+ |v_ULTIMATE.start_main_~#t3~0#1.offset_33| 4) (select |v_#length_258| |v_ULTIMATE.start_main_~#t3~0#1.base_39|)) (= (+ |v_#pthreadsForks_49| 1) |v_#pthreadsForks_48|) (<= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_33|) (= (select |v_#valid_287| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) 1) (= |v_#pthreadsForks_49| |v_ULTIMATE.start_main_#t~pre35#1_25|)) InVars {#pthreadsForks=|v_#pthreadsForks_49|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_33|, #valid=|v_#valid_287|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, #length=|v_#length_258|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, #pthreadsForks=|v_#pthreadsForks_48|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_33|, #valid=|v_#valid_287|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_11|, #memory_int=|v_#memory_int_230|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, #length=|v_#length_258|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet34#1, #memory_int, ULTIMATE.start_main_#t~pre33#1] 2916#[L95-1, L73-1, L156-3]don't care [1005] L156-3-->L117-1: Formula: (and (= 0 v_thread3Thread1of1ForFork1_thidvar1_2) (= 0 v_thread3Thread1of1ForFork1_thidvar2_2) (= v_thread3Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|) (= 0 v_thread3Thread1of1ForFork1_thidvar3_2)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_6|, thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_2, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_2, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_2, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_2, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_4|, thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_4|, thread3Thread1of1ForFork1_#t~nondet15#1=|v_thread3Thread1of1ForFork1_#t~nondet15#1_10|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_4|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_4|, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_4|, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_thidvar0, thread3Thread1of1ForFork1_thidvar3, thread3Thread1of1ForFork1_thidvar1, thread3Thread1of1ForFork1_thidvar2, thread3Thread1of1ForFork1_#t~mem16#1, thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#t~nondet15#1, thread3Thread1of1ForFork1_#res#1.base, thread3Thread1of1ForFork1_#t~post17#1, thread3Thread1of1ForFork1_#t~mem18#1, thread3Thread1of1ForFork1_#t~post19#1] 2922#[L156-4, L95-1, L117-1, L73-1]don't care [1240] L73-1-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res#1.base_Out_2| 0) (= 0 (mod |v_thread1Thread1of1ForFork2_#t~nondet1#1_In_1| 256)) (= |v_thread1Thread1of1ForFork2_#res#1.offset_Out_2| 0)) InVars {thread1Thread1of1ForFork2_#t~nondet1#1=|v_thread1Thread1of1ForFork2_#t~nondet1#1_In_1|} OutVars{thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_Out_2|, thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~nondet1#1, thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#res#1.base] 2908#[L95-1, thread1EXIT, L117-1, L156-4]don't care [2022-07-22 12:24:06,856 INFO L750 eck$LassoCheckResult]: Loop: 2908#[L95-1, thread1EXIT, L117-1, L156-4]don't care [1244] L117-1-->L117-1: Formula: (let ((.cse0 (not (= (mod |v_thread3Thread1of1ForFork1_#t~nondet15#1_In_1| 256) 0))) (.cse1 (= v_~safe~0_Out_22 v_~safe~0_In_11)) (.cse8 (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse10 (= v_~client_state~0_In_3 0)) (.cse2 (= v_~client_front~0_In_3 v_~client_front~0_Out_6)) (.cse9 (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|)) (.cse3 (= |v_thread3Thread1of1ForFork1_#t~mem18#1_Out_6| |v_thread3Thread1of1ForFork1_#t~mem18#1_In_3|)) (.cse5 (= |v_thread3Thread1of1ForFork1_#t~post19#1_In_3| |v_thread3Thread1of1ForFork1_#t~post19#1_Out_6|))) (or (and (= v_~manager_back~0_Out_6 v_~manager_back~0_In_7) .cse0 (= |v_thread3Thread1of1ForFork1_#t~mem16#1_In_1| |v_thread3Thread1of1ForFork1_#t~mem16#1_Out_2|) (= |v_thread3Thread1of1ForFork1_#t~post17#1_Out_2| |v_thread3Thread1of1ForFork1_#t~post17#1_In_1|) (let ((.cse4 (= v_~client_state~0_In_3 1))) (or (and .cse1 (= v_~client_state~0_Out_6 v_~client_state~0_In_3) .cse2 (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_3| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_3|) .cse3 (not .cse4) .cse5) (let ((.cse7 (* v_~client_front~0_In_3 4))) (let ((.cse6 (+ .cse7 v_~client~0.offset_In_7))) (and (= (ite (= (ite (= (select (select |v_#memory_int_In_13| v_~client~0.base_In_7) .cse6) v_~ok~0_In_9) 1 0) 0) 0 1) v_~safe~0_Out_22) (<= (+ .cse7 v_~client~0.offset_In_7 4) (select |v_#length_In_13| v_~client~0.base_In_7)) (= v_~client_state~0_Out_6 0) (= (select |v_#valid_In_13| v_~client~0.base_In_7) 1) .cse8 (<= 0 .cse6) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| (ite (and (< v_~client_front~0_In_3 v_~client_back~0_In_7) (< v_~client_back~0_In_7 v_~client_size~0_In_7) (<= 0 v_~client_front~0_In_3)) 1 0)) (= (+ v_~client_front~0_In_3 1) v_~client_front~0_Out_6) .cse9 .cse4))))) (not .cse10)) (let ((.cse11 (* v_~manager_back~0_In_7 4))) (let ((.cse12 (+ .cse11 v_~manager~0.offset_In_7))) (and .cse0 (<= (+ .cse11 v_~manager~0.offset_In_7 4) (select |v_#length_In_13| v_~manager~0.base_In_7)) .cse1 .cse8 .cse10 (not (= (ite (and (<= 0 v_~manager_back~0_In_7) (< v_~manager_back~0_In_7 v_~manager_size~0_In_7)) 1 0) 0)) (= v_~client_state~0_Out_6 1) .cse2 (= v_~manager_back~0_Out_6 (+ v_~manager_back~0_In_7 1)) .cse9 .cse3 (= (select |v_#valid_In_13| v_~manager~0.base_In_7) 1) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6| (ite (= (select (select |v_#memory_int_In_13| v_~manager~0.base_In_7) .cse12) v_~update~0_In_7) 1 0)) (<= 0 .cse12) .cse5))))) InVars {thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_3|, ~client~0.offset=v_~client~0.offset_In_7, ~client_back~0=v_~client_back~0_In_7, ~manager~0.offset=v_~manager~0.offset_In_7, ~ok~0=v_~ok~0_In_9, ~manager~0.base=v_~manager~0.base_In_7, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_3|, ~manager_back~0=v_~manager_back~0_In_7, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_In_1|, thread3Thread1of1ForFork1_#t~nondet15#1=|v_thread3Thread1of1ForFork1_#t~nondet15#1_In_1|, ~client_front~0=v_~client_front~0_In_3, #valid=|v_#valid_In_13|, ~safe~0=v_~safe~0_In_11, #memory_int=|v_#memory_int_In_13|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_In_1|, #length=|v_#length_In_13|, ~manager_size~0=v_~manager_size~0_In_7, ~client_state~0=v_~client_state~0_In_3, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_In_3|, ~client_size~0=v_~client_size~0_In_7, ~client~0.base=v_~client~0.base_In_7, ~update~0=v_~update~0_In_7, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_In_3|} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_6|, ~client~0.offset=v_~client~0.offset_In_7, ~client_back~0=v_~client_back~0_In_7, ~manager~0.offset=v_~manager~0.offset_In_7, ~ok~0=v_~ok~0_In_9, ~manager~0.base=v_~manager~0.base_In_7, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_6|, ~manager_back~0=v_~manager_back~0_Out_6, thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_Out_2|, ~client_front~0=v_~client_front~0_Out_6, #valid=|v_#valid_In_13|, ~safe~0=v_~safe~0_Out_22, #memory_int=|v_#memory_int_In_13|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_Out_2|, ~client_state~0=v_~client_state~0_Out_6, #length=|v_#length_In_13|, ~manager_size~0=v_~manager_size~0_In_7, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_Out_6|, ~client_size~0=v_~client_size~0_In_7, ~client~0.base=v_~client~0.base_In_7, ~update~0=v_~update~0_In_7, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_Out_6|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_#t~mem16#1, ~client_front~0, thread3Thread1of1ForFork1_#t~nondet15#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~safe~0, thread3Thread1of1ForFork1_#t~post17#1, ~manager_back~0, ~client_state~0, thread3Thread1of1ForFork1_#t~mem18#1, thread3Thread1of1ForFork1_#t~post19#1] 2908#[L95-1, thread1EXIT, L117-1, L156-4]don't care [2022-07-22 12:24:06,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:06,857 INFO L85 PathProgramCache]: Analyzing trace with hash 322024812, now seen corresponding path program 2 times [2022-07-22 12:24:06,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:06,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342016763] [2022-07-22 12:24:06,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:06,889 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:06,928 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:06,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:06,929 INFO L85 PathProgramCache]: Analyzing trace with hash 1275, now seen corresponding path program 3 times [2022-07-22 12:24:06,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:06,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710641861] [2022-07-22 12:24:06,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:06,942 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:06,950 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:06,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:24:06,950 INFO L85 PathProgramCache]: Analyzing trace with hash 1392835824, now seen corresponding path program 2 times [2022-07-22 12:24:06,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:24:06,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842221118] [2022-07-22 12:24:06,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:24:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:24:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:07,020 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:24:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:24:07,114 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:24:13,041 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:24:13,041 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:24:13,041 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:24:13,041 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:24:13,042 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:24:13,042 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:24:13,042 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:24:13,042 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:24:13,042 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-commit-1.wvr-bad.c_BEv2_Iteration10_Lasso [2022-07-22 12:24:13,042 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:24:13,042 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:24:13,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,376 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 12:24:13,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,378 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 12:24:13,379 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 12:24:13,382 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 12:24:13,384 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 12:24:13,385 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 12:24:13,387 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 12:24:13,388 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 12:24:13,395 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 12:24:13,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,402 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 12:24:13,405 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 12:24:13,406 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 12:24:13,408 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 12:24:13,409 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 12:24:13,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,412 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 12:24:13,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:24:13,416 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 12:24:13,418 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 12:24:13,420 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 12:24:13,421 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 12:24:13,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true Received shutdown request... [2022-07-22 12:24:25,597 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:24:25,598 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:24:25,602 WARN L249 SmtUtils]: Removed 934 from assertion stack [2022-07-22 12:24:25,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-07-22 12:24:25,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.07 12:24:25 BoogieIcfgContainer [2022-07-22 12:24:25,620 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-22 12:24:25,620 INFO L158 Benchmark]: Toolchain (without parser) took 232181.83ms. Allocated memory was 151.0MB in the beginning and 5.5GB in the end (delta: 5.4GB). Free memory was 124.7MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 3.6GB. Max. memory is 8.0GB. [2022-07-22 12:24:25,621 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 151.0MB. Free memory was 121.9MB in the beginning and 121.9MB in the end (delta: 70.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:24:25,621 INFO L158 Benchmark]: CACSL2BoogieTranslator took 561.45ms. Allocated memory is still 151.0MB. Free memory was 124.5MB in the beginning and 112.5MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-07-22 12:24:25,622 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.12ms. Allocated memory is still 151.0MB. Free memory was 112.3MB in the beginning and 109.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:24:25,622 INFO L158 Benchmark]: Boogie Preprocessor took 75.09ms. Allocated memory is still 151.0MB. Free memory was 109.7MB in the beginning and 107.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:24:25,622 INFO L158 Benchmark]: RCFGBuilder took 1172.49ms. Allocated memory is still 151.0MB. Free memory was 107.6MB in the beginning and 99.6MB in the end (delta: 8.0MB). Peak memory consumption was 17.4MB. Max. memory is 8.0GB. [2022-07-22 12:24:25,623 INFO L158 Benchmark]: BuchiAutomizer took 230285.98ms. Allocated memory was 151.0MB in the beginning and 5.5GB in the end (delta: 5.4GB). Free memory was 99.6MB in the beginning and 4.7GB in the end (delta: -4.6GB). Peak memory consumption was 3.5GB. Max. memory is 8.0GB. [2022-07-22 12:24:25,625 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 151.0MB. Free memory was 121.9MB in the beginning and 121.9MB in the end (delta: 70.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 561.45ms. Allocated memory is still 151.0MB. Free memory was 124.5MB in the beginning and 112.5MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 68.12ms. Allocated memory is still 151.0MB. Free memory was 112.3MB in the beginning and 109.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 75.09ms. Allocated memory is still 151.0MB. Free memory was 109.7MB in the beginning and 107.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1172.49ms. Allocated memory is still 151.0MB. Free memory was 107.6MB in the beginning and 99.6MB in the end (delta: 8.0MB). Peak memory consumption was 17.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 230285.98ms. Allocated memory was 151.0MB in the beginning and 5.5GB in the end (delta: 5.4GB). Free memory was 99.6MB in the beginning and 4.7GB in the end (delta: -4.6GB). Peak memory consumption was 3.5GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Decomposition not yet finished - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 230.0s and 10 iterations. TraceHistogramMax:1. Analysis of lassos took 216.8s. Construction of modules took 0.4s. Büchi inclusion checks took 0.9s. Highest rank in rank-based complementation 3. Minimization of det autom 9. Minimization of nondet autom 0. Automata minimization 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 163 StatesRemovedByMinimization, 8 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 201 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 200 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 132 mSDsCounter, 31 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 384 IncrementalHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 31 mSolverCounterUnsat, 0 mSDtfsCounter, 384 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc5 concLT0 SILN0 SILU0 SILI0 SILT0 lasso4 LassoPreprocessingBenchmarks: Lassos: inital395 mio100 ax110 hnf100 lsp895 ukn51 mio100 lsp40 div154 bol100 ite100 ukn100 eq161 hnf95 smp78 dnf1033 smp65 tf100 neg95 sie130 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 2530ms VariablesStem: 14 VariablesLoop: 33 DisjunctsStem: 1 DisjunctsLoop: 6 SupportingInvariants: 12 MotzkinApplications: 96 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 11.5s - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Buchi Automizer is unable to decide termination: Timeout while BuchiAutomatonCegarLoop was analyzing lasso (stem: length 12 TraceHistMax 1 loop: length 2 TraceHistMax 1),while LassoBuilder was applying MapEliminationLassoPreprocessor to lasso for termination ,while SimplifyDDAWithTimeout was simplifying term of DAG size 1718 for 10625ms.. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 11.4s, 241 PlacesBefore, 29 PlacesAfterwards, 258 TransitionsBefore, 25 TransitionsAfterwards, 2442 CoEnabledTransitionPairs, 7 FixpointIterations, 174 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 31 TrivialYvCompositions, 9 ConcurrentYvCompositions, 21 ChoiceCompositions, 281 TotalNumberOfCompositions, 2325 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2249, positive: 2236, positive conditional: 0, positive unconditional: 2236, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1668, positive: 1661, positive conditional: 0, positive unconditional: 1661, negative: 7, negative conditional: 0, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1668, positive: 1661, positive conditional: 0, positive unconditional: 1661, negative: 7, negative conditional: 0, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 7, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7, negative conditional: 0, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 70, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2249, positive: 575, positive conditional: 0, positive unconditional: 575, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 1668, unknown conditional: 0, unknown unconditional: 1668] , Statistics on independence cache: Total cache size (in pairs): 44, Positive cache size: 42, Positive conditional cache size: 0, Positive unconditional cache size: 42, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown [2022-07-22 12:24:25,678 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