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/bitvector/BugBitvector01-BigValues.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:17:17,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:17:17,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:17:17,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:17:17,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:17:17,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:17:17,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:17:17,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:17:17,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:17:17,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:17:17,588 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:17:17,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:17:17,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:17:17,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:17:17,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:17:17,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:17:17,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:17:17,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:17:17,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:17:17,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:17:17,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:17:17,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:17:17,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:17:17,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:17:17,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:17:17,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:17:17,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:17:17,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:17:17,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:17:17,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:17:17,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:17:17,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:17:17,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:17:17,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:17:17,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:17:17,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:17:17,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:17:17,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:17:17,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:17:17,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:17:17,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:17:17,654 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:17:17,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:17:17,675 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:17:17,677 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:17:17,678 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:17:17,678 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/BugBitvector01-BigValues.bpl [2019-08-05 18:17:17,679 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/BugBitvector01-BigValues.bpl' [2019-08-05 18:17:17,703 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:17:17,705 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:17:17,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:17:17,706 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:17:17,706 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:17:17,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (1/1) ... [2019-08-05 18:17:17,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:17:17,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:17:17,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:17:17,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:17:17,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:17" (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 18:17:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 18:17:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 18:17:18,019 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:17:18,020 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:17:18,021 INFO L202 PluginConnector]: Adding new model BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:17:18 BoogieIcfgContainer [2019-08-05 18:17:18,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:17:18,022 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:17:18,022 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:17:18,022 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:17:18,023 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:17:18" (1/1) ... [2019-08-05 18:17:18,040 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:17:18,044 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:17:18,054 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-05 18:17:18,064 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:17:18,065 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-05 18:17:18,105 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:17:18,105 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:17:18,110 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 5#(= (_ bv9223372036854775807999 64) x) [2019-08-05 18:17:18,112 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-05 18:17:18,119 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:17:18,122 INFO L168 Benchmark]: Toolchain (without parser) took 415.95 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 93.6 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:18,123 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory is still 108.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:17:18,124 INFO L168 Benchmark]: Boogie Preprocessor took 41.84 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 105.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:18,126 INFO L168 Benchmark]: RCFGBuilder took 273.68 ms. Allocated memory is still 140.5 MB. Free memory was 105.3 MB in the beginning and 97.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:18,127 INFO L168 Benchmark]: Symbolic Interpretation took 97.21 ms. Allocated memory is still 140.5 MB. Free memory was 97.4 MB in the beginning and 93.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:18,131 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 17]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory is still 108.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.84 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 105.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 273.68 ms. Allocated memory is still 140.5 MB. Free memory was 105.3 MB in the beginning and 97.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 97.21 ms. Allocated memory is still 140.5 MB. Free memory was 97.4 MB in the beginning and 93.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...