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/toy/ManyFactsAboutX_LBE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:55:11,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:55:11,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:55:11,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:55:11,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:55:11,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:55:11,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:55:11,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:55:11,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:55:11,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:55:11,902 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:55:11,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:55:11,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:55:11,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:55:11,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:55:11,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:55:11,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:55:11,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:55:11,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:55:11,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:55:11,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:55:11,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:55:11,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:55:11,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:55:11,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:55:11,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:55:11,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:55:11,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:55:11,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:55:11,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:55:11,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:55:11,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:55:11,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:55:11,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:55:11,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:55:11,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:55:11,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:55:11,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:55:11,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:55:11,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:55:11,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:55:11,963 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:55:11,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:55:11,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:55:11,981 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:55:11,982 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:55:11,982 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/ManyFactsAboutX_LBE.bpl [2019-08-06 16:55:11,983 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/ManyFactsAboutX_LBE.bpl' [2019-08-06 16:55:12,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:55:12,014 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:55:12,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:55:12,015 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:55:12,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:55:12,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:55:12,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:55:12,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:55:12,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:55:12,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:55:12" (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 16:55:12,137 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ManyFactsAboutX given in one single declaration [2019-08-06 16:55:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure ManyFactsAboutX [2019-08-06 16:55:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ManyFactsAboutX [2019-08-06 16:55:12,467 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:55:12,467 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-06 16:55:12,468 INFO L202 PluginConnector]: Adding new model ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:55:12 BoogieIcfgContainer [2019-08-06 16:55:12,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:55:12,469 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:55:12,469 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:55:12,470 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:55:12,471 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "ManyFactsAboutX_LBE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:55:12" (1/1) ... [2019-08-06 16:55:12,482 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:55:12,485 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:55:12,491 INFO L160 IcfgInterpreter]: Initial procedures are [ManyFactsAboutX] [2019-08-06 16:55:12,500 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:55:12,501 INFO L185 IcfgInterpreter]: Interpreting procedure ManyFactsAboutX with input of size 1 [2019-08-06 16:55:12,639 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:55:12,639 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:55:12,642 INFO L179 IcfgInterpreter]: Location ManyFactsAboutXErr0ASSERT_VIOLATIONASSERT has predicate 34#false [2019-08-06 16:55:12,643 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:55:12,644 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:55:12,647 INFO L168 Benchmark]: Toolchain (without parser) took 631.57 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 89.5 MB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:55:12,648 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:55:12,649 INFO L168 Benchmark]: Boogie Preprocessor took 38.64 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:55:12,651 INFO L168 Benchmark]: RCFGBuilder took 413.96 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 95.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:55:12,652 INFO L168 Benchmark]: Symbolic Interpretation took 175.13 ms. Allocated memory is still 139.5 MB. Free memory was 95.9 MB in the beginning and 89.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:55:12,656 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 139.5 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.64 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 413.96 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 95.9 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 175.13 ms. Allocated memory is still 139.5 MB. Free memory was 95.9 MB in the beginning and 89.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...