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/RanFile087.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:31:09,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:31:09,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:31:09,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:31:09,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:31:09,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:31:09,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:31:09,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:31:09,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:31:09,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:31:09,449 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:31:09,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:31:09,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:31:09,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:31:09,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:31:09,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:31:09,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:31:09,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:31:09,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:31:09,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:31:09,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:31:09,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:31:09,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:31:09,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:31:09,467 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:31:09,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:31:09,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:31:09,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:31:09,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:31:09,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:31:09,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:31:09,471 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:31:09,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:31:09,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:31:09,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:31:09,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:31:09,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:31:09,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:31:09,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:31:09,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:31:09,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:31:09,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:31:09,517 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:31:09,520 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:31:09,522 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:31:09,523 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:31:09,523 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile087.bpl [2019-08-05 11:31:09,524 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile087.bpl' [2019-08-05 11:31:09,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:31:09,587 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:31:09,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:31:09,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:31:09,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:31:09,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (1/1) ... [2019-08-05 11:31:09,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:31:09,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:31:09,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:31:09,673 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:31:09,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:09" (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 11:31:09,741 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:31:09,741 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:31:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:31:10,974 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:31:10,975 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:31:10,987 INFO L202 PluginConnector]: Adding new model RanFile087.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:10 BoogieIcfgContainer [2019-08-05 11:31:10,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:31:10,988 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:31:10,988 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:31:10,988 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:31:10,990 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:10" (1/1) ... [2019-08-05 11:31:11,002 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:31:11,005 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:31:11,012 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:31:11,021 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:31:11,022 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:11,502 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:31:11,502 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:31:11,506 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 43#false [2019-08-05 11:31:11,506 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 40#false [2019-08-05 11:31:11,507 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 46#false [2019-08-05 11:31:11,510 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:31:11,514 INFO L168 Benchmark]: Toolchain (without parser) took 1925.67 ms. Allocated memory was 141.0 MB in the beginning and 177.2 MB in the end (delta: 36.2 MB). Free memory was 110.2 MB in the beginning and 144.5 MB in the end (delta: -34.3 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:11,516 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 141.0 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:31:11,517 INFO L168 Benchmark]: Boogie Preprocessor took 79.21 ms. Allocated memory is still 141.0 MB. Free memory was 110.2 MB in the beginning and 107.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:11,518 INFO L168 Benchmark]: RCFGBuilder took 1314.94 ms. Allocated memory was 141.0 MB in the beginning and 177.2 MB in the end (delta: 36.2 MB). Free memory was 107.8 MB in the beginning and 153.8 MB in the end (delta: -46.0 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:11,520 INFO L168 Benchmark]: Symbolic Interpretation took 523.56 ms. Allocated memory is still 177.2 MB. Free memory was 153.8 MB in the beginning and 144.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:11,525 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 0.23 ms. Allocated memory is still 141.0 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 79.21 ms. Allocated memory is still 141.0 MB. Free memory was 110.2 MB in the beginning and 107.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1314.94 ms. Allocated memory was 141.0 MB in the beginning and 177.2 MB in the end (delta: 36.2 MB). Free memory was 107.8 MB in the beginning and 153.8 MB in the end (delta: -46.0 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 523.56 ms. Allocated memory is still 177.2 MB. Free memory was 153.8 MB in the beginning and 144.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...