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 0.1.24-3b9210c [2019-08-06 16:59:59,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 17:00:00,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 17:00:00,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 17:00:00,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 17:00:00,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 17:00:00,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 17:00:00,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 17:00:00,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 17:00:00,022 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 17:00:00,023 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 17:00:00,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 17:00:00,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 17:00:00,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 17:00:00,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 17:00:00,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 17:00:00,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 17:00:00,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 17:00:00,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 17:00:00,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 17:00:00,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 17:00:00,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 17:00:00,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 17:00:00,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 17:00:00,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 17:00:00,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 17:00:00,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 17:00:00,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 17:00:00,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 17:00:00,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 17:00:00,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 17:00:00,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 17:00:00,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 17:00:00,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 17:00:00,058 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 17:00:00,058 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 17:00:00,059 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 17:00:00,059 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 17:00:00,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 17:00:00,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 17:00:00,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 17:00:00,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 17:00:00,117 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 17:00:00,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 17:00:00,125 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 17:00:00,126 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 17:00:00,127 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/BugBitvector01-BigValues.bpl [2019-08-06 17:00:00,127 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/BugBitvector01-BigValues.bpl' [2019-08-06 17:00:00,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 17:00:00,160 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 17:00:00,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 17:00:00,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 17:00:00,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 17:00:00,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 17:00:00,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 17:00:00,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 17:00:00,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 17:00:00,212 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:00" (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 17:00:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 17:00:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 17:00:00,448 INFO L275 CfgBuilder]: Using library mode [2019-08-06 17:00:00,448 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 17:00:00,450 INFO L202 PluginConnector]: Adding new model BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:00:00 BoogieIcfgContainer [2019-08-06 17:00:00,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 17:00:00,450 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 17:00:00,451 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 17:00:00,451 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 17:00:00,452 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugBitvector01-BigValues.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:00:00" (1/1) ... [2019-08-06 17:00:00,463 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 17:00:00,466 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 17:00:00,473 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-06 17:00:00,481 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 17:00:00,483 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-06 17:00:00,516 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 17:00:00,516 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 17:00:00,519 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 5#(= (_ bv9223372036854775807999 64) x) [2019-08-06 17:00:00,520 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 17:00:00,527 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 17:00:00,530 INFO L168 Benchmark]: Toolchain (without parser) took 368.39 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 95.0 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:00,531 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory is still 109.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 17:00:00,532 INFO L168 Benchmark]: Boogie Preprocessor took 45.20 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 106.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:00,533 INFO L168 Benchmark]: RCFGBuilder took 242.17 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 98.8 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:00,535 INFO L168 Benchmark]: Symbolic Interpretation took 76.59 ms. Allocated memory is still 140.5 MB. Free memory was 98.8 MB in the beginning and 95.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:00,539 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 0.22 ms. Allocated memory is still 140.5 MB. Free memory is still 109.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.20 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 106.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 242.17 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 98.8 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 76.59 ms. Allocated memory is still 140.5 MB. Free memory was 98.8 MB in the beginning and 95.0 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...