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/arrays/array_overwrite2_multidimensional.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:19:29,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:19:29,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:19:29,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:19:29,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:19:29,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:19:29,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:19:29,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:19:29,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:19:29,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:19:29,303 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:19:29,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:19:29,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:19:29,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:19:29,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:19:29,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:19:29,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:19:29,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:19:29,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:19:29,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:19:29,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:19:29,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:19:29,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:19:29,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:19:29,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:19:29,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:19:29,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:19:29,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:19:29,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:19:29,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:19:29,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:19:29,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:19:29,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:19:29,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:19:29,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:19:29,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:19:29,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:19:29,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:19:29,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:19:29,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:19:29,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:19:29,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:19:29,394 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:19:29,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:19:29,399 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:19:29,400 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:19:29,401 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/arrays/array_overwrite2_multidimensional.bpl [2019-08-09 14:19:29,401 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/arrays/array_overwrite2_multidimensional.bpl' [2019-08-09 14:19:29,430 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:19:29,432 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:19:29,432 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:19:29,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:19:29,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:19:29,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:29,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:19:29,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:19:29,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:19:29,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:19:29,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:29" (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 14:19:29,548 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:19:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:19:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:19:29,728 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:19:29,728 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:19:29,730 INFO L202 PluginConnector]: Adding new model array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:19:29 BoogieIcfgContainer [2019-08-09 14:19:29,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:19:29,731 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:19:29,731 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:19:29,731 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:19:29,734 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "array_overwrite2_multidimensional.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:19:29" (1/1) ... [2019-08-09 14:19:30,032 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 14 [2019-08-09 14:19:30,121 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:19:30,123 INFO L168 Benchmark]: Toolchain (without parser) took 690.70 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 81.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:30,124 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 14:19:30,125 INFO L168 Benchmark]: Boogie Preprocessor took 43.18 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 104.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:30,126 INFO L168 Benchmark]: RCFGBuilder took 254.60 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 95.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:30,128 INFO L168 Benchmark]: Symbolic Interpretation took 389.89 ms. Allocated memory is still 140.0 MB. Free memory was 95.7 MB in the beginning and 81.6 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:30,137 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 0.21 ms. Allocated memory is still 140.0 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.18 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 104.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 254.60 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 95.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 389.89 ms. Allocated memory is still 140.0 MB. Free memory was 95.7 MB in the beginning and 81.6 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...