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/RanFile040.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:31:51,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:31:51,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:31:51,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:31:51,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:31:51,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:31:51,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:31:51,339 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:31:51,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:31:51,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:31:51,351 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:31:51,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:31:51,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:31:51,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:31:51,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:31:51,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:31:51,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:31:51,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:31:51,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:31:51,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:31:51,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:31:51,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:31:51,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:31:51,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:31:51,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:31:51,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:31:51,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:31:51,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:31:51,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:31:51,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:31:51,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:31:51,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:31:51,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:31:51,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:31:51,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:31:51,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:31:51,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:31:51,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:31:51,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:31:51,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:31:51,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:31:51,450 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:31:51,464 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:31:51,470 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:31:51,472 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:31:51,473 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:31:51,474 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile040.bpl [2019-08-05 11:31:51,474 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile040.bpl' [2019-08-05 11:31:51,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:31:51,534 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:31:51,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:31:51,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:31:51,536 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:31:51,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (1/1) ... [2019-08-05 11:31:51,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:31:51,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:31:51,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:31:51,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:31:51,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:51" (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 11:31:51,668 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:31:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:31:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:31:52,379 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:31:52,379 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:31:52,381 INFO L202 PluginConnector]: Adding new model RanFile040.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:52 BoogieIcfgContainer [2019-08-05 11:31:52,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:31:52,382 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:31:52,382 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:31:52,382 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:31:52,384 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile040.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:52" (1/1) ... [2019-08-05 11:31:52,396 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:31:52,399 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:31:52,407 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:31:52,417 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:31:52,418 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:52,584 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:31:52,584 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:31:52,587 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 39#false [2019-08-05 11:31:52,587 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-05 11:31:52,588 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 42#false [2019-08-05 11:31:52,590 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:31:52,593 INFO L168 Benchmark]: Toolchain (without parser) took 1058.44 ms. Allocated memory is still 131.1 MB. Free memory was 108.4 MB in the beginning and 76.5 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:52,594 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 131.1 MB. Free memory was 109.9 MB in the beginning and 109.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:31:52,596 INFO L168 Benchmark]: Boogie Preprocessor took 59.50 ms. Allocated memory is still 131.1 MB. Free memory was 108.4 MB in the beginning and 106.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:52,597 INFO L168 Benchmark]: RCFGBuilder took 782.46 ms. Allocated memory is still 131.1 MB. Free memory was 106.1 MB in the beginning and 83.4 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:52,598 INFO L168 Benchmark]: Symbolic Interpretation took 208.56 ms. Allocated memory is still 131.1 MB. Free memory was 83.4 MB in the beginning and 76.5 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:52,603 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 109.9 MB in the beginning and 109.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 59.50 ms. Allocated memory is still 131.1 MB. Free memory was 108.4 MB in the beginning and 106.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 782.46 ms. Allocated memory is still 131.1 MB. Free memory was 106.1 MB in the beginning and 83.4 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 208.56 ms. Allocated memory is still 131.1 MB. Free memory was 83.4 MB in the beginning and 76.5 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...