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/quantifier/Arrays/Arrays02.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:43,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:43,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:43,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:43,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:43,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:43,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:43,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:43,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:43,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:43,143 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:43,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:43,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:43,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:43,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:43,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:43,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:43,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:43,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:43,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:43,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:43,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:43,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:43,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:43,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:43,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:43,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:43,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:43,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:43,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:43,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:43,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:43,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:43,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:43,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:43,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:43,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:43,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:43,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:43,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:43,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:43,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:43,243 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:43,246 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:43,247 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:43,248 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:43,248 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays02.bpl [2019-08-05 12:03:43,249 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays02.bpl' [2019-08-05 12:03:43,277 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:43,279 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:43,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:43,279 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:43,280 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:43,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:43,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:43,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:43,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:43,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:43" (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 12:03:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:43,736 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:43,737 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:43,738 INFO L202 PluginConnector]: Adding new model Arrays02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:43 BoogieIcfgContainer [2019-08-05 12:03:43,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:43,739 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:43,739 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:43,739 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:43,741 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:43" (1/1) ... [2019-08-05 12:03:43,753 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 12:03:43,756 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:43,768 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:43,775 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:43,777 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:43,920 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:43,920 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:43,923 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:43,923 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 14#false [2019-08-05 12:03:43,923 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 11#false [2019-08-05 12:03:43,926 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:43,929 INFO L168 Benchmark]: Toolchain (without parser) took 649.45 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 92.0 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:43,930 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 141.0 MB. Free memory is still 111.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:03:43,931 INFO L168 Benchmark]: Boogie Preprocessor took 44.17 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:43,933 INFO L168 Benchmark]: RCFGBuilder took 414.81 ms. Allocated memory is still 141.0 MB. Free memory was 108.4 MB in the beginning and 97.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:43,934 INFO L168 Benchmark]: Symbolic Interpretation took 187.45 ms. Allocated memory is still 141.0 MB. Free memory was 97.9 MB in the beginning and 92.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:43,938 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 0.16 ms. Allocated memory is still 141.0 MB. Free memory is still 111.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.17 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 414.81 ms. Allocated memory is still 141.0 MB. Free memory was 108.4 MB in the beginning and 97.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 187.45 ms. Allocated memory is still 141.0 MB. Free memory was 97.9 MB in the beginning and 92.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...