java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/random/RanFile013.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:29:16,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:29:16,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:29:16,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:29:16,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:29:16,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:29:16,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:29:16,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:29:16,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:29:16,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:29:16,671 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:29:16,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:29:16,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:29:16,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:29:16,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:29:16,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:29:16,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:29:16,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:29:16,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:29:16,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:29:16,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:29:16,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:29:16,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:29:16,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:29:16,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:29:16,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:29:16,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:29:16,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:29:16,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:29:16,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:29:16,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:29:16,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:29:16,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:29:16,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:29:16,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:29:16,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:29:16,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:29:16,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:29:16,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:29:16,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:29:16,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:29:16,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:29:16,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:29:16,762 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:29:16,764 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:29:16,765 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:29:16,766 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile013.bpl [2019-08-05 11:29:16,766 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile013.bpl' [2019-08-05 11:29:16,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:29:16,812 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:29:16,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:29:16,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:29:16,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:29:16,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (1/1) ... [2019-08-05 11:29:16,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:29:16,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:29:16,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:29:16,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:29:16,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:16" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 11:29:16,937 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:29:16,938 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:29:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:29:17,828 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:29:17,828 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:29:17,830 INFO L202 PluginConnector]: Adding new model RanFile013.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:17 BoogieIcfgContainer [2019-08-05 11:29:17,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:29:17,831 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:29:17,831 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:29:17,831 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:29:17,833 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile013.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:17" (1/1) ... [2019-08-05 11:29:17,849 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:29:17,853 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:29:17,873 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:29:17,884 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:29:17,886 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:29:18,709 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:29:18,709 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:29:18,712 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 471#false [2019-08-05 11:29:18,712 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 425#false [2019-08-05 11:29:18,713 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 346#false [2019-08-05 11:29:18,715 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:29:18,718 INFO L168 Benchmark]: Toolchain (without parser) took 1904.33 ms. Allocated memory was 141.0 MB in the beginning and 176.7 MB in the end (delta: 35.7 MB). Free memory was 110.3 MB in the beginning and 133.5 MB in the end (delta: -23.2 MB). Peak memory consumption was 55.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:18,719 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:29:18,720 INFO L168 Benchmark]: Boogie Preprocessor took 66.27 ms. Allocated memory is still 141.0 MB. Free memory was 110.1 MB in the beginning and 107.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:18,721 INFO L168 Benchmark]: RCFGBuilder took 950.75 ms. Allocated memory is still 141.0 MB. Free memory was 107.7 MB in the beginning and 78.9 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:18,722 INFO L168 Benchmark]: Symbolic Interpretation took 884.70 ms. Allocated memory was 141.0 MB in the beginning and 176.7 MB in the end (delta: 35.7 MB). Free memory was 78.9 MB in the beginning and 133.5 MB in the end (delta: -54.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:18,726 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.27 ms. Allocated memory is still 141.0 MB. Free memory was 110.1 MB in the beginning and 107.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 950.75 ms. Allocated memory is still 141.0 MB. Free memory was 107.7 MB in the beginning and 78.9 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 884.70 ms. Allocated memory was 141.0 MB in the beginning and 176.7 MB in the end (delta: 35.7 MB). Free memory was 78.9 MB in the beginning and 133.5 MB in the end (delta: -54.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...