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/RanFile093.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:34,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:34,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:34,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:34,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:34,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:34,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:34,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:34,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:34,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:34,483 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:34,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:34,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:34,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:34,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:34,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:34,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:34,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:34,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:34,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:34,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:34,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:34,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:34,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:34,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:34,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:34,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:34,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:34,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:34,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:34,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:34,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:34,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:34,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:34,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:34,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:34,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:34,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:34,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:34,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:34,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:34,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:34,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:34,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:34,588 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:34,588 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:34,588 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile093.bpl [2019-08-05 11:28:34,589 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile093.bpl' [2019-08-05 11:28:34,623 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:34,625 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:34,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:34,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:34,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:34,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (1/1) ... [2019-08-05 11:28:34,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:34,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:34,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:34,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:34,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:34" (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 11:28:34,737 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:35,667 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:35,667 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:35,669 INFO L202 PluginConnector]: Adding new model RanFile093.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:35 BoogieIcfgContainer [2019-08-05 11:28:35,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:35,670 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:35,670 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:35,670 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:35,672 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile093.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:35" (1/1) ... [2019-08-05 11:28:35,685 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:35,688 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:35,695 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:35,704 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:35,706 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:35,876 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 5 [2019-08-05 11:28:36,041 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:36,042 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:36,048 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 35#false [2019-08-05 11:28:36,053 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 38#false [2019-08-05 11:28:36,054 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 32#false [2019-08-05 11:28:36,057 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:36,060 INFO L168 Benchmark]: Toolchain (without parser) took 1434.72 ms. Allocated memory is still 133.2 MB. Free memory was 110.4 MB in the beginning and 73.0 MB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:36,062 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 133.2 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:28:36,063 INFO L168 Benchmark]: Boogie Preprocessor took 47.90 ms. Allocated memory is still 133.2 MB. Free memory was 110.4 MB in the beginning and 108.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:36,066 INFO L168 Benchmark]: RCFGBuilder took 995.80 ms. Allocated memory is still 133.2 MB. Free memory was 108.1 MB in the beginning and 80.4 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:36,068 INFO L168 Benchmark]: Symbolic Interpretation took 387.98 ms. Allocated memory is still 133.2 MB. Free memory was 80.4 MB in the beginning and 73.0 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:36,073 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 0.14 ms. Allocated memory is still 133.2 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.90 ms. Allocated memory is still 133.2 MB. Free memory was 110.4 MB in the beginning and 108.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 995.80 ms. Allocated memory is still 133.2 MB. Free memory was 108.1 MB in the beginning and 80.4 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 387.98 ms. Allocated memory is still 133.2 MB. Free memory was 80.4 MB in the beginning and 73.0 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...