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/24_conjoin_of_multilayer_of_array_access.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:06:19,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:06:19,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:06:19,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:06:19,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:06:19,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:06:19,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:06:19,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:06:19,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:06:19,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:06:19,183 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:06:19,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:06:19,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:06:19,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:06:19,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:06:19,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:06:19,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:06:19,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:06:19,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:06:19,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:06:19,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:06:19,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:06:19,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:06:19,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:06:19,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:06:19,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:06:19,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:06:19,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:06:19,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:06:19,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:06:19,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:06:19,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:06:19,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:06:19,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:06:19,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:06:19,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:06:19,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:06:19,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:06:19,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:06:19,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:06:19,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:06:19,243 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:06:19,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:06:19,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:06:19,261 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:06:19,262 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:06:19,263 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/24_conjoin_of_multilayer_of_array_access.bpl [2019-08-05 12:06:19,263 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/24_conjoin_of_multilayer_of_array_access.bpl' [2019-08-05 12:06:19,299 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:06:19,301 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:06:19,301 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:06:19,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:06:19,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:06:19,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:06:19,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:06:19,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:06:19,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:06:19,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:19" (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 12:06:19,442 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Easy given in one single declaration [2019-08-05 12:06:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure Easy [2019-08-05 12:06:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure Easy [2019-08-05 12:06:19,699 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:06:19,699 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:06:19,701 INFO L202 PluginConnector]: Adding new model 24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:19 BoogieIcfgContainer [2019-08-05 12:06:19,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:06:19,705 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:06:19,705 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:06:19,705 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:06:19,708 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "24_conjoin_of_multilayer_of_array_access.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:19" (1/1) ... [2019-08-05 12:06:19,719 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:06:19,722 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:06:19,729 INFO L160 IcfgInterpreter]: Initial procedures are [Easy] [2019-08-05 12:06:19,738 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:06:19,740 INFO L184 IcfgInterpreter]: Interpreting procedure Easy with input of size 1 [2019-08-05 12:06:19,856 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:06:19,856 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:06:19,859 INFO L178 IcfgInterpreter]: Location EasyErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:06:19,862 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:06:19,866 INFO L168 Benchmark]: Toolchain (without parser) took 563.41 ms. Allocated memory is still 132.6 MB. Free memory was 110.2 MB in the beginning and 93.6 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:19,866 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 132.6 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:06:19,868 INFO L168 Benchmark]: Boogie Preprocessor took 51.46 ms. Allocated memory is still 132.6 MB. Free memory was 110.2 MB in the beginning and 107.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:19,869 INFO L168 Benchmark]: RCFGBuilder took 347.60 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 98.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:19,871 INFO L168 Benchmark]: Symbolic Interpretation took 157.35 ms. Allocated memory is still 132.6 MB. Free memory was 98.3 MB in the beginning and 93.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:19,875 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 0.25 ms. Allocated memory is still 132.6 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.46 ms. Allocated memory is still 132.6 MB. Free memory was 110.2 MB in the beginning and 107.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 347.60 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 98.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 157.35 ms. Allocated memory is still 132.6 MB. Free memory was 98.3 MB in the beginning and 93.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...