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/errorLocalization/UnrelatedDisjunction.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:14:23,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:14:23,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:14:23,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:14:23,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:14:23,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:14:23,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:14:23,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:14:23,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:14:23,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:14:23,553 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:14:23,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:14:23,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:14:23,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:14:23,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:14:23,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:14:23,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:14:23,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:14:23,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:14:23,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:14:23,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:14:23,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:14:23,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:14:23,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:14:23,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:14:23,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:14:23,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:14:23,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:14:23,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:14:23,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:14:23,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:14:23,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:14:23,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:14:23,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:14:23,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:14:23,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:14:23,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:14:23,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:14:23,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:14:23,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:14:23,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:14:23,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:14:23,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:14:23,636 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:14:23,637 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:14:23,638 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:14:23,638 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/errorLocalization/UnrelatedDisjunction.bpl [2019-08-09 14:14:23,639 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/errorLocalization/UnrelatedDisjunction.bpl' [2019-08-09 14:14:23,666 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:14:23,668 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:14:23,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:14:23,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:14:23,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:14:23,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,706 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:23,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:14:23,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:14:23,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:14:23,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:14:23,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:14:23" (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 [2019-08-09 14:14:23,780 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:14:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:14:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:14:23,899 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:14:23,899 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:14:23,901 INFO L202 PluginConnector]: Adding new model UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:14:23 BoogieIcfgContainer [2019-08-09 14:14:23,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:14:23,902 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:14:23,902 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:14:23,902 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:14:23,903 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "UnrelatedDisjunction.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:14:23" (1/1) ... [2019-08-09 14:14:24,023 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:14:24,031 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:14:24,036 INFO L168 Benchmark]: Toolchain (without parser) took 365.41 ms. Allocated memory is still 140.5 MB. Free memory was 107.9 MB in the beginning and 93.7 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:14:24,039 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:14:24,040 INFO L168 Benchmark]: Boogie Preprocessor took 38.56 ms. Allocated memory is still 140.5 MB. Free memory was 107.7 MB in the beginning and 105.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:14:24,042 INFO L168 Benchmark]: RCFGBuilder took 193.36 ms. Allocated memory is still 140.5 MB. Free memory was 105.5 MB in the beginning and 97.3 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:14:24,044 INFO L168 Benchmark]: Symbolic Interpretation took 130.19 ms. Allocated memory is still 140.5 MB. Free memory was 97.3 MB in the beginning and 93.7 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:14:24,050 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 47]: 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. Predicate is 6#(and (= main_y 7) (or (= main_y 7) (= main_x 5)) (= main_x 5)). 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 was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.56 ms. Allocated memory is still 140.5 MB. Free memory was 107.7 MB in the beginning and 105.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 193.36 ms. Allocated memory is still 140.5 MB. Free memory was 105.5 MB in the beginning and 97.3 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 130.19 ms. Allocated memory is still 140.5 MB. Free memory was 97.3 MB in the beginning and 93.7 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...