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/RanFile016.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:48:05,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:48:05,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:48:05,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:48:05,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:48:05,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:48:05,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:48:05,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:48:05,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:48:05,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:48:05,703 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:48:05,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:48:05,705 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:48:05,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:48:05,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:48:05,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:48:05,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:48:05,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:48:05,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:48:05,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:48:05,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:48:05,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:48:05,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:48:05,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:48:05,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:48:05,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:48:05,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:48:05,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:48:05,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:48:05,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:48:05,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:48:05,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:48:05,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:48:05,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:48:05,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:48:05,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:48:05,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:48:05,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:48:05,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:48:05,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:48:05,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:48:05,761 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:48:05,774 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:48:05,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:48:05,779 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:48:05,779 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:48:05,780 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile016.bpl [2019-08-06 16:48:05,780 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile016.bpl' [2019-08-06 16:48:05,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:48:05,822 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:48:05,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:48:05,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:48:05,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:48:05,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (1/1) ... [2019-08-06 16:48:05,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:48:05,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:48:05,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:48:05,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:48:05,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:05" (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 16:48:05,945 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:48:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:48:05,946 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:48:06,595 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:48:06,595 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:48:06,596 INFO L202 PluginConnector]: Adding new model RanFile016.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:06 BoogieIcfgContainer [2019-08-06 16:48:06,597 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:48:06,597 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:48:06,597 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:48:06,598 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:48:06,599 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:06" (1/1) ... [2019-08-06 16:48:06,611 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:48:06,614 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:48:06,621 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:48:06,630 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:48:06,633 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:48:07,814 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:48:07,814 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:48:07,817 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 487#false [2019-08-06 16:48:07,818 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 404#false [2019-08-06 16:48:07,818 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 569#false [2019-08-06 16:48:07,819 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:48:07,821 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:48:07,824 INFO L168 Benchmark]: Toolchain (without parser) took 2000.98 ms. Allocated memory was 138.4 MB in the beginning and 179.3 MB in the end (delta: 40.9 MB). Free memory was 106.7 MB in the beginning and 143.6 MB in the end (delta: -36.9 MB). Peak memory consumption was 54.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:07,826 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:48:07,827 INFO L168 Benchmark]: Boogie Preprocessor took 51.46 ms. Allocated memory is still 138.4 MB. Free memory was 106.5 MB in the beginning and 104.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:07,828 INFO L168 Benchmark]: RCFGBuilder took 722.27 ms. Allocated memory is still 138.4 MB. Free memory was 104.2 MB in the beginning and 85.6 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:07,829 INFO L168 Benchmark]: Symbolic Interpretation took 1223.75 ms. Allocated memory was 138.4 MB in the beginning and 179.3 MB in the end (delta: 40.9 MB). Free memory was 85.6 MB in the beginning and 143.6 MB in the end (delta: -58.0 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:07,833 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 138.4 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.46 ms. Allocated memory is still 138.4 MB. Free memory was 106.5 MB in the beginning and 104.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 722.27 ms. Allocated memory is still 138.4 MB. Free memory was 104.2 MB in the beginning and 85.6 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1223.75 ms. Allocated memory was 138.4 MB in the beginning and 179.3 MB in the end (delta: 40.9 MB). Free memory was 85.6 MB in the beginning and 143.6 MB in the end (delta: -58.0 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...