java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/bitvector/jain_7-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a2187f8 [2019-09-02 14:16:35,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-02 14:16:35,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-02 14:16:35,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-02 14:16:35,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-02 14:16:35,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-02 14:16:35,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-02 14:16:35,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-02 14:16:35,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-02 14:16:35,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-02 14:16:35,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-02 14:16:35,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-02 14:16:35,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-02 14:16:35,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-02 14:16:35,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-02 14:16:35,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-02 14:16:35,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-02 14:16:35,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-02 14:16:35,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-02 14:16:35,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-02 14:16:35,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-02 14:16:35,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-02 14:16:35,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-02 14:16:35,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-02 14:16:35,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-02 14:16:35,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-02 14:16:35,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-02 14:16:35,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-02 14:16:35,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-02 14:16:35,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-02 14:16:35,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-02 14:16:35,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-02 14:16:35,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-02 14:16:35,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-02 14:16:35,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-02 14:16:35,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-02 14:16:35,876 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-02 14:16:35,896 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-02 14:16:35,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-02 14:16:35,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-02 14:16:35,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-02 14:16:35,900 INFO L138 SettingsManager]: * Use SBE=true [2019-09-02 14:16:35,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-02 14:16:35,901 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-02 14:16:35,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-02 14:16:35,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-02 14:16:35,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-02 14:16:35,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-02 14:16:35,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-02 14:16:35,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-02 14:16:35,903 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-02 14:16:35,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-02 14:16:35,903 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-02 14:16:35,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-02 14:16:35,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-02 14:16:35,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-02 14:16:35,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-02 14:16:35,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-02 14:16:35,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-02 14:16:35,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-02 14:16:35,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-02 14:16:35,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-02 14:16:35,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-02 14:16:35,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-02 14:16:35,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-02 14:16:35,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-02 14:16:35,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-02 14:16:35,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-02 14:16:35,979 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-02 14:16:35,981 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-02 14:16:35,981 INFO L275 PluginConnector]: CDTParser initialized [2019-09-02 14:16:35,982 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_7-2.c [2019-09-02 14:16:36,043 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/148847a0e/861938a9994348cda7a53faba2528b91/FLAG61de7a0a8 [2019-09-02 14:16:36,510 INFO L306 CDTParser]: Found 1 translation units. [2019-09-02 14:16:36,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_7-2.c [2019-09-02 14:16:36,517 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/148847a0e/861938a9994348cda7a53faba2528b91/FLAG61de7a0a8 [2019-09-02 14:16:36,918 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/148847a0e/861938a9994348cda7a53faba2528b91 [2019-09-02 14:16:36,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-02 14:16:36,931 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-02 14:16:36,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-02 14:16:36,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-02 14:16:36,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-02 14:16:36,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.09 02:16:36" (1/1) ... [2019-09-02 14:16:36,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd7f237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:36, skipping insertion in model container [2019-09-02 14:16:36,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.09 02:16:36" (1/1) ... [2019-09-02 14:16:36,944 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-02 14:16:36,958 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-02 14:16:37,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-02 14:16:37,138 INFO L188 MainTranslator]: Completed pre-run [2019-09-02 14:16:37,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-02 14:16:37,162 INFO L192 MainTranslator]: Completed translation [2019-09-02 14:16:37,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37 WrapperNode [2019-09-02 14:16:37,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-02 14:16:37,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-02 14:16:37,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-02 14:16:37,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-02 14:16:37,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-02 14:16:37,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-02 14:16:37,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-02 14:16:37,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-02 14:16:37,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.09 02:16:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-02 14:16:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-02 14:16:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-02 14:16:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-02 14:16:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-02 14:16:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-02 14:16:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-02 14:16:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-02 14:16:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-02 14:16:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-02 14:16:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-02 14:16:37,492 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-02 14:16:37,492 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-02 14:16:37,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.09 02:16:37 BoogieIcfgContainer [2019-09-02 14:16:37,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-02 14:16:37,494 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-02 14:16:37,495 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-02 14:16:37,495 INFO L275 PluginConnector]: Sifa initialized [2019-09-02 14:16:37,496 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.09 02:16:37" (1/1) ... [2019-09-02 14:16:37,497 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-02 14:16:37,535 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-02 14:16:37,535 INFO L169 IcfgInterpreter]: Building call graph [2019-09-02 14:16:37,544 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-02 14:16:37,556 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-02 14:16:37,558 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-02 14:16:37,632 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-02 14:16:37,744 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 3 for LOIs [2019-09-02 14:16:37,746 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-02 14:16:37,746 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-02 14:16:37,748 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 40#false [2019-09-02 14:16:37,758 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-02 14:16:37,758 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-02 14:16:37,765 INFO L168 Benchmark]: Toolchain (without parser) took 830.26 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 87.9 MB in the beginning and 153.1 MB in the end (delta: -65.2 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2019-09-02 14:16:37,767 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-02 14:16:37,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 231.41 ms. Allocated memory is still 132.1 MB. Free memory was 87.7 MB in the beginning and 78.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-09-02 14:16:37,771 INFO L168 Benchmark]: Boogie Preprocessor took 115.94 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 78.6 MB in the beginning and 174.8 MB in the end (delta: -96.2 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2019-09-02 14:16:37,772 INFO L168 Benchmark]: RCFGBuilder took 214.15 ms. Allocated memory is still 198.7 MB. Free memory was 174.8 MB in the beginning and 164.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-09-02 14:16:37,774 INFO L168 Benchmark]: Sifa took 265.71 ms. Allocated memory is still 198.7 MB. Free memory was 164.3 MB in the beginning and 153.1 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-09-02 14:16:37,781 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 231.41 ms. Allocated memory is still 132.1 MB. Free memory was 87.7 MB in the beginning and 78.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 115.94 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 78.6 MB in the beginning and 174.8 MB in the end (delta: -96.2 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 214.15 ms. Allocated memory is still 198.7 MB. Free memory was 174.8 MB in the beginning and 164.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * Sifa took 265.71 ms. Allocated memory is still 198.7 MB. Free memory was 164.3 MB in the beginning and 153.1 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions 0.2s OVERALL_TIME, 3 ICFG_INTERPRETER_ENTERED_PROCEDURES, 17 DAG_INTERPRETER_EARLY_EXIT_QUERIES, 0 DAG_INTERPRETER_EARLY_EXITS, 12 TOOLS_POST_APPLICATIONS, 0.0s TOOLS_POST_TIME, 4 TOOLS_POST_CALL_APPLICATIONS, 0.0s TOOLS_POST_CALL_TIME, 2 TOOLS_POST_RETURN_APPLICATIONS, 0.0s TOOLS_POST_RETURN_TIME, 0.1s TOOLS_QUANTIFIERELIM_TIME, 0.0s FLUID_QUERY_TIME, 18 FLUID_QUERIES, 0 FLUID_YES_ANSWERS, 5 DOMAIN_JOIN_APPLICATIONS, 0.0s DOMAIN_JOIN_TIME, 0 DOMAIN_ALPHA_APPLICATIONS, 0.0s DOMAIN_ALPHA_TIME, 0 DOMAIN_WIDEN_APPLICATIONS, 0.0s DOMAIN_WIDEN_TIME, 1 DOMAIN_ISSUBSETEQ_APPLICATIONS, 0.0s DOMAIN_ISSUBSETEQ_TIME, 1 DOMAIN_ISBOTTOM_APPLICATIONS, 0.0s DOMAIN_ISBOTTOM_TIME, 1 LOOP_SUMMARIZER_APPLICATIONS, 1 LOOP_SUMMARIZER_CACHE_MISSES, 0.1s LOOP_SUMMARIZER_OVERALL_TIME, 0.1s LOOP_SUMMARIZER_NEW_COMPUTATION_TIME, 1 LOOP_SUMMARIZER_FIXPOINT_ITERATIONS, 2 CALL_SUMMARIZER_APPLICATIONS, 0 CALL_SUMMARIZER_CACHE_MISSES, 0.0s CALL_SUMMARIZER_OVERALL_TIME, 0.0s CALL_SUMMARIZER_NEW_COMPUTATION_TIME, 0.0s PROCEDURE_GRAPH_BUILDER_TIME, 0.0s PATH_EXPR_TIME, 0.0s REGEX_TO_DAG_TIME, 0.0s DAG_COMPRESSION_TIME, 52 DAG_COMPRESSION_PROCESSED_NODES, 32 DAG_COMPRESSION_RETAINED_NODES - PositiveResult [Line: 6]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...