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/RanFile082.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:29:23,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:29:23,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:29:23,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:29:23,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:29:23,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:29:23,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:29:23,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:29:23,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:29:23,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:29:23,520 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:29:23,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:29:23,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:29:23,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:29:23,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:29:23,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:29:23,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:29:23,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:29:23,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:29:23,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:29:23,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:29:23,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:29:23,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:29:23,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:29:23,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:29:23,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:29:23,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:29:23,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:29:23,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:29:23,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:29:23,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:29:23,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:29:23,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:29:23,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:29:23,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:29:23,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:29:23,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:29:23,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:29:23,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:29:23,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:29:23,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:29:23,620 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:29:23,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:29:23,641 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:29:23,643 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:29:23,644 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:29:23,644 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile082.bpl [2019-08-05 11:29:23,645 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile082.bpl' [2019-08-05 11:29:23,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:29:23,704 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:29:23,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:29:23,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:29:23,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:29:23,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,748 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (1/1) ... [2019-08-05 11:29:23,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:29:23,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:29:23,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:29:23,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:29:23,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:23" (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 11:29:23,848 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:29:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:29:23,849 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:29:24,697 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:29:24,698 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:29:24,699 INFO L202 PluginConnector]: Adding new model RanFile082.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:24 BoogieIcfgContainer [2019-08-05 11:29:24,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:29:24,700 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:29:24,701 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:29:24,701 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:29:24,703 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile082.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:24" (1/1) ... [2019-08-05 11:29:24,717 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:29:24,720 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:29:24,728 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:29:24,737 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:29:24,739 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:29:25,057 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2019-08-05 11:29:25,144 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:29:25,145 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:29:25,148 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 31#false [2019-08-05 11:29:25,149 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 28#false [2019-08-05 11:29:25,150 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 34#false [2019-08-05 11:29:25,154 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:29:25,156 INFO L168 Benchmark]: Toolchain (without parser) took 1452.03 ms. Allocated memory is still 140.5 MB. Free memory was 109.7 MB in the beginning and 70.6 MB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:25,157 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 140.5 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:29:25,158 INFO L168 Benchmark]: Boogie Preprocessor took 69.09 ms. Allocated memory is still 140.5 MB. Free memory was 109.7 MB in the beginning and 107.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:25,160 INFO L168 Benchmark]: RCFGBuilder took 926.36 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 82.5 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:25,161 INFO L168 Benchmark]: Symbolic Interpretation took 453.49 ms. Allocated memory is still 140.5 MB. Free memory was 82.5 MB in the beginning and 70.6 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:25,164 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 0.25 ms. Allocated memory is still 140.5 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.09 ms. Allocated memory is still 140.5 MB. Free memory was 109.7 MB in the beginning and 107.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 926.36 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 82.5 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 453.49 ms. Allocated memory is still 140.5 MB. Free memory was 82.5 MB in the beginning and 70.6 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...