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/RanFile027.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:27:46,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:27:46,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:27:46,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:27:46,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:27:46,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:27:46,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:27:46,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:27:46,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:27:46,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:27:46,698 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:27:46,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:27:46,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:27:46,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:27:46,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:27:46,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:27:46,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:27:46,708 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:27:46,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:27:46,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:27:46,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:27:46,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:27:46,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:27:46,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:27:46,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:27:46,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:27:46,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:27:46,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:27:46,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:27:46,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:27:46,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:27:46,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:27:46,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:27:46,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:27:46,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:27:46,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:27:46,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:27:46,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:27:46,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:27:46,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:27:46,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:27:46,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:27:46,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:27:46,805 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:27:46,807 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:27:46,808 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:27:46,809 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile027.bpl [2019-08-05 11:27:46,809 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile027.bpl' [2019-08-05 11:27:46,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:27:46,856 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:27:46,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:27:46,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:27:46,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:27:46,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (1/1) ... [2019-08-05 11:27:46,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:27:46,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:27:46,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:27:46,904 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:27:46,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:46" (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 11:27:46,974 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:27:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:27:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:27:47,574 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:27:47,575 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:27:47,577 INFO L202 PluginConnector]: Adding new model RanFile027.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:47 BoogieIcfgContainer [2019-08-05 11:27:47,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:27:47,578 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:27:47,578 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:27:47,578 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:27:47,580 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile027.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:47" (1/1) ... [2019-08-05 11:27:47,596 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:27:47,600 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:27:47,616 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:27:47,631 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:27:47,632 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:27:47,834 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:27:47,835 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:27:47,838 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 30#false [2019-08-05 11:27:47,839 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-05 11:27:47,839 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 24#false [2019-08-05 11:27:47,841 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:27:47,844 INFO L168 Benchmark]: Toolchain (without parser) took 987.45 ms. Allocated memory is still 134.2 MB. Free memory was 110.6 MB in the beginning and 82.0 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:47,845 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory is still 111.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:27:47,846 INFO L168 Benchmark]: Boogie Preprocessor took 46.77 ms. Allocated memory is still 134.2 MB. Free memory was 110.1 MB in the beginning and 108.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:47,847 INFO L168 Benchmark]: RCFGBuilder took 674.22 ms. Allocated memory is still 134.2 MB. Free memory was 108.0 MB in the beginning and 90.0 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:47,849 INFO L168 Benchmark]: Symbolic Interpretation took 263.54 ms. Allocated memory is still 134.2 MB. Free memory was 90.0 MB in the beginning and 82.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:47,854 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 0.22 ms. Allocated memory is still 134.2 MB. Free memory is still 111.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.77 ms. Allocated memory is still 134.2 MB. Free memory was 110.1 MB in the beginning and 108.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 674.22 ms. Allocated memory is still 134.2 MB. Free memory was 108.0 MB in the beginning and 90.0 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 263.54 ms. Allocated memory is still 134.2 MB. Free memory was 90.0 MB in the beginning and 82.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...