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/RanFile049.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:03:54,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:03:54,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:03:54,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:03:54,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:03:54,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:03:54,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:03:54,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:03:54,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:03:54,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:03:54,286 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:03:54,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:03:54,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:03:54,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:03:54,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:03:54,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:03:54,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:03:54,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:03:54,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:03:54,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:03:54,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:03:54,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:03:54,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:03:54,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:03:54,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:03:54,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:03:54,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:03:54,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:03:54,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:03:54,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:03:54,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:03:54,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:03:54,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:03:54,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:03:54,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:03:54,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:03:54,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:03:54,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:03:54,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:03:54,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:03:54,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:03:54,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:03:54,354 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:03:54,357 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:03:54,359 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:03:54,359 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:03:54,360 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile049.bpl [2019-08-09 14:03:54,361 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile049.bpl' [2019-08-09 14:03:54,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:03:54,396 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:03:54,397 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:03:54,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:03:54,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:03:54,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:54,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:03:54,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:03:54,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:03:54,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:03:54,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:03:54" (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 [2019-08-09 14:03:54,556 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:03:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:03:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:03:54,868 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:03:54,868 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:03:54,870 INFO L202 PluginConnector]: Adding new model RanFile049.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:03:54 BoogieIcfgContainer [2019-08-09 14:03:54,870 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:03:54,871 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:03:54,871 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:03:54,871 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:03:54,872 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile049.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:03:54" (1/1) ... [2019-08-09 14:03:55,089 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:03:55,093 INFO L168 Benchmark]: Toolchain (without parser) took 694.84 ms. Allocated memory is still 131.1 MB. Free memory was 106.1 MB in the beginning and 83.7 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. [2019-08-09 14:03:55,094 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 131.1 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:03:55,096 INFO L168 Benchmark]: Boogie Preprocessor took 66.91 ms. Allocated memory is still 131.1 MB. Free memory was 106.1 MB in the beginning and 103.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:03:55,097 INFO L168 Benchmark]: RCFGBuilder took 405.67 ms. Allocated memory is still 131.1 MB. Free memory was 103.8 MB in the beginning and 89.0 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:03:55,099 INFO L168 Benchmark]: Symbolic Interpretation took 219.03 ms. Allocated memory is still 131.1 MB. Free memory was 89.0 MB in the beginning and 83.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:03:55,104 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 131.1 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.91 ms. Allocated memory is still 131.1 MB. Free memory was 106.1 MB in the beginning and 103.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 405.67 ms. Allocated memory is still 131.1 MB. Free memory was 103.8 MB in the beginning and 89.0 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 219.03 ms. Allocated memory is still 131.1 MB. Free memory was 89.0 MB in the beginning and 83.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...