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/RanFile079.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:35,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:35,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:35,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:35,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:35,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:35,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:35,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:35,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:35,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:35,516 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:35,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:35,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:35,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:35,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:35,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:35,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:35,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:35,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:35,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:35,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:35,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:35,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:35,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:35,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:35,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:35,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:35,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:35,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:35,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:35,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:35,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:35,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:35,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:35,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:35,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:35,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:35,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:35,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:35,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:35,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:35,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:35,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:35,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:35,589 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:35,590 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:35,591 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile079.bpl [2019-08-06 16:47:35,591 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile079.bpl' [2019-08-06 16:47:35,643 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:35,645 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:35,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:35,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:35,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:35,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (1/1) ... [2019-08-06 16:47:35,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:35,707 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:47:35,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:47:35,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:47:35,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:35" (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 16:47:35,790 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:47:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:47:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:47:37,122 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:47:37,123 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:47:37,124 INFO L202 PluginConnector]: Adding new model RanFile079.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:37 BoogieIcfgContainer [2019-08-06 16:47:37,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:47:37,125 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:47:37,127 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:47:37,127 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:47:37,128 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile079.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:37" (1/1) ... [2019-08-06 16:47:37,141 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:47:37,144 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:47:37,152 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:47:37,160 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:47:37,162 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:47:37,685 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:47:37,685 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:47:37,688 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 774#false [2019-08-06 16:47:37,689 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 695#false [2019-08-06 16:47:37,689 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 735#false [2019-08-06 16:47:37,690 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:47:37,695 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:47:37,700 INFO L168 Benchmark]: Toolchain (without parser) took 2051.89 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 109.0 MB in the beginning and 135.1 MB in the end (delta: -26.1 MB). Peak memory consumption was 55.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:37,700 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory is still 110.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:47:37,703 INFO L168 Benchmark]: Boogie Preprocessor took 61.79 ms. Allocated memory is still 133.2 MB. Free memory was 108.6 MB in the beginning and 106.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:37,705 INFO L168 Benchmark]: RCFGBuilder took 1417.10 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 66.3 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:37,707 INFO L168 Benchmark]: Symbolic Interpretation took 569.71 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 66.3 MB in the beginning and 135.1 MB in the end (delta: -68.8 MB). Peak memory consumption was 12.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:37,712 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 133.2 MB. Free memory is still 110.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.79 ms. Allocated memory is still 133.2 MB. Free memory was 108.6 MB in the beginning and 106.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1417.10 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 66.3 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 569.71 ms. Allocated memory was 133.2 MB in the beginning and 171.4 MB in the end (delta: 38.3 MB). Free memory was 66.3 MB in the beginning and 135.1 MB in the end (delta: -68.8 MB). Peak memory consumption was 12.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...