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/abstractInterpretation/regression/eq/33_literals_are_not_equal.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:06:21,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:06:21,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:06:21,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:06:21,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:06:21,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:06:21,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:06:21,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:06:21,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:06:21,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:06:21,120 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:06:21,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:06:21,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:06:21,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:06:21,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:06:21,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:06:21,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:06:21,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:06:21,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:06:21,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:06:21,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:06:21,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:06:21,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:06:21,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:06:21,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:06:21,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:06:21,153 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:06:21,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:06:21,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:06:21,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:06:21,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:06:21,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:06:21,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:06:21,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:06:21,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:06:21,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:06:21,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:06:21,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:06:21,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:06:21,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:06:21,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:06:21,223 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:06:21,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:06:21,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:06:21,244 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:06:21,245 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:06:21,246 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/33_literals_are_not_equal.bpl [2019-08-05 12:06:21,246 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/33_literals_are_not_equal.bpl' [2019-08-05 12:06:21,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:06:21,282 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:06:21,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:06:21,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:06:21,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:06:21,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:06:21,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:06:21,329 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:06:21,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:06:21,330 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:21" (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 12:06:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:06:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:06:21,556 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:06:21,556 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:06:21,557 INFO L202 PluginConnector]: Adding new model 33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:21 BoogieIcfgContainer [2019-08-05 12:06:21,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:06:21,558 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:06:21,558 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:06:21,558 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:06:21,560 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "33_literals_are_not_equal.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:21" (1/1) ... [2019-08-05 12:06:21,572 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:06:21,575 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:06:21,582 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:06:21,591 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:06:21,592 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:06:21,666 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:06:21,667 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:06:21,669 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:06:21,672 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:06:21,675 INFO L168 Benchmark]: Toolchain (without parser) took 392.16 ms. Allocated memory is still 141.0 MB. Free memory was 110.8 MB in the beginning and 95.9 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:21,676 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 12:06:21,677 INFO L168 Benchmark]: Boogie Preprocessor took 45.59 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:21,679 INFO L168 Benchmark]: RCFGBuilder took 229.26 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 100.2 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:21,680 INFO L168 Benchmark]: Symbolic Interpretation took 114.11 ms. Allocated memory is still 141.0 MB. Free memory was 100.2 MB in the beginning and 95.9 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:21,683 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 0.20 ms. Allocated memory is still 141.0 MB. Free memory was 111.9 MB in the beginning and 111.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.59 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 229.26 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 100.2 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 114.11 ms. Allocated memory is still 141.0 MB. Free memory was 100.2 MB in the beginning and 95.9 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...