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/RanFile095.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:19,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:19,719 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:19,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:19,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:19,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:19,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:19,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:19,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:19,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:19,739 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:19,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:19,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:19,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:19,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:19,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:19,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:19,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:19,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:19,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:19,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:19,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:19,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:19,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:19,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:19,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:19,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:19,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:19,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:19,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:19,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:19,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:19,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:19,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:19,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:19,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:19,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:19,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:19,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:19,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:19,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:19,815 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:19,827 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:19,831 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:19,832 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:19,833 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:19,834 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile095.bpl [2019-08-06 16:47:19,834 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile095.bpl' [2019-08-06 16:47:19,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:19,901 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:19,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:19,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:19,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:19,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (1/1) ... [2019-08-06 16:47:19,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:19,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:47:19,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:47:19,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:47:19,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:19" (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 [2019-08-06 16:47:20,045 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:47:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:47:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:47:22,449 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:47:22,449 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:47:22,451 INFO L202 PluginConnector]: Adding new model RanFile095.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:22 BoogieIcfgContainer [2019-08-06 16:47:22,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:47:22,452 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:47:22,452 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:47:22,453 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:47:22,454 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile095.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:22" (1/1) ... [2019-08-06 16:47:22,471 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:47:22,475 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:47:22,495 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:47:22,515 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:47:22,518 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:47:35,387 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:47:35,387 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:47:35,394 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 12429#false [2019-08-06 16:47:35,395 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 10252#false [2019-08-06 16:47:35,395 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 8077#false [2019-08-06 16:47:35,396 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:47:35,399 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:47:35,404 INFO L168 Benchmark]: Toolchain (without parser) took 15500.48 ms. Allocated memory was 137.9 MB in the beginning and 342.4 MB in the end (delta: 204.5 MB). Free memory was 105.2 MB in the beginning and 185.1 MB in the end (delta: -79.9 MB). Peak memory consumption was 248.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:35,406 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory is still 107.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:47:35,409 INFO L168 Benchmark]: Boogie Preprocessor took 78.27 ms. Allocated memory is still 137.9 MB. Free memory was 105.2 MB in the beginning and 101.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:35,410 INFO L168 Benchmark]: RCFGBuilder took 2471.05 ms. Allocated memory was 137.9 MB in the beginning and 180.4 MB in the end (delta: 42.5 MB). Free memory was 101.7 MB in the beginning and 120.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:35,413 INFO L168 Benchmark]: Symbolic Interpretation took 12947.39 ms. Allocated memory was 180.4 MB in the beginning and 342.4 MB in the end (delta: 162.0 MB). Free memory was 120.7 MB in the beginning and 185.1 MB in the end (delta: -64.4 MB). Peak memory consumption was 221.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:35,421 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 137.9 MB. Free memory is still 107.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 78.27 ms. Allocated memory is still 137.9 MB. Free memory was 105.2 MB in the beginning and 101.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2471.05 ms. Allocated memory was 137.9 MB in the beginning and 180.4 MB in the end (delta: 42.5 MB). Free memory was 101.7 MB in the beginning and 120.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 12947.39 ms. Allocated memory was 180.4 MB in the beginning and 342.4 MB in the end (delta: 162.0 MB). Free memory was 120.7 MB in the beginning and 185.1 MB in the end (delta: -64.4 MB). Peak memory consumption was 221.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...