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/RanFile056.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:48:03,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:48:03,316 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:48:03,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:48:03,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:48:03,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:48:03,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:48:03,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:48:03,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:48:03,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:48:03,337 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:48:03,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:48:03,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:48:03,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:48:03,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:48:03,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:48:03,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:48:03,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:48:03,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:48:03,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:48:03,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:48:03,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:48:03,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:48:03,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:48:03,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:48:03,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:48:03,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:48:03,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:48:03,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:48:03,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:48:03,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:48:03,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:48:03,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:48:03,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:48:03,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:48:03,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:48:03,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:48:03,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:48:03,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:48:03,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:48:03,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:48:03,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:48:03,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:48:03,422 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:48:03,423 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:48:03,425 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:48:03,425 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile056.bpl [2019-08-06 16:48:03,426 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile056.bpl' [2019-08-06 16:48:03,489 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:48:03,490 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:48:03,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:48:03,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:48:03,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:48:03,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:48:03,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:48:03,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:48:03,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:48:03,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (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 16:48:03,636 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:48:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:48:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:48:04,730 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:48:04,730 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:48:04,731 INFO L202 PluginConnector]: Adding new model RanFile056.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:04 BoogieIcfgContainer [2019-08-06 16:48:04,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:48:04,732 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:48:04,732 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:48:04,732 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:48:04,733 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile056.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:04" (1/1) ... [2019-08-06 16:48:04,746 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:48:04,749 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:48:04,757 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:48:04,768 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:48:04,771 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:48:06,151 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:48:06,152 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:48:06,157 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 630#false [2019-08-06 16:48:06,157 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 775#false [2019-08-06 16:48:06,158 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 484#false [2019-08-06 16:48:06,159 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:48:06,162 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:48:06,166 INFO L168 Benchmark]: Toolchain (without parser) took 2673.55 ms. Allocated memory was 132.6 MB in the beginning and 170.9 MB in the end (delta: 38.3 MB). Free memory was 107.3 MB in the beginning and 58.5 MB in the end (delta: 48.8 MB). Peak memory consumption was 87.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:06,168 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:48:06,171 INFO L168 Benchmark]: Boogie Preprocessor took 68.68 ms. Allocated memory is still 132.6 MB. Free memory was 107.3 MB in the beginning and 104.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:06,172 INFO L168 Benchmark]: RCFGBuilder took 1171.94 ms. Allocated memory is still 132.6 MB. Free memory was 104.6 MB in the beginning and 72.0 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:06,174 INFO L168 Benchmark]: Symbolic Interpretation took 1429.99 ms. Allocated memory was 132.6 MB in the beginning and 170.9 MB in the end (delta: 38.3 MB). Free memory was 71.8 MB in the beginning and 58.5 MB in the end (delta: 13.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:06,181 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 132.6 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.68 ms. Allocated memory is still 132.6 MB. Free memory was 107.3 MB in the beginning and 104.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1171.94 ms. Allocated memory is still 132.6 MB. Free memory was 104.6 MB in the beginning and 72.0 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1429.99 ms. Allocated memory was 132.6 MB in the beginning and 170.9 MB in the end (delta: 38.3 MB). Free memory was 71.8 MB in the beginning and 58.5 MB in the end (delta: 13.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...