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/simple_array_assignment2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:05:54,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:05:54,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:05:54,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:05:54,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:05:54,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:05:54,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:05:54,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:05:54,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:05:54,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:05:54,270 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:05:54,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:05:54,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:05:54,271 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:05:54,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:05:54,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:05:54,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:05:54,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:05:54,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:05:54,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:05:54,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:05:54,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:05:54,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:05:54,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:05:54,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:05:54,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:05:54,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:05:54,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:05:54,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:05:54,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:05:54,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:05:54,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:05:54,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:05:54,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:05:54,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:05:54,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:05:54,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:05:54,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:05:54,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:05:54,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:05:54,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:05:54,368 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:05:54,385 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:05:54,390 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:05:54,392 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:05:54,393 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:05:54,394 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/arrays/simple_array_assignment2.bpl [2019-08-05 12:05:54,395 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/arrays/simple_array_assignment2.bpl' [2019-08-05 12:05:54,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:05:54,433 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:05:54,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:05:54,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:05:54,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:05:54,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:05:54,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:05:54,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:05:54,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:05:54,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:54" (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 12:05:54,563 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:05:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:05:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:05:54,743 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:05:54,743 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:05:54,745 INFO L202 PluginConnector]: Adding new model simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:54 BoogieIcfgContainer [2019-08-05 12:05:54,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:05:54,745 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:05:54,746 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:05:54,746 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:05:54,748 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "simple_array_assignment2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:54" (1/1) ... [2019-08-05 12:05:54,759 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:05:54,762 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:05:54,769 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:05:54,778 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:05:54,779 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:05:54,849 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:05:54,850 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:05:54,853 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:05:54,855 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:05:54,857 INFO L168 Benchmark]: Toolchain (without parser) took 423.26 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 94.2 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:54,858 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.32 ms. Allocated memory is still 140.0 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 12:05:54,860 INFO L168 Benchmark]: Boogie Preprocessor took 50.03 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 107.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:54,861 INFO L168 Benchmark]: RCFGBuilder took 260.89 ms. Allocated memory is still 140.0 MB. Free memory was 107.6 MB in the beginning and 98.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:54,862 INFO L168 Benchmark]: Symbolic Interpretation took 109.38 ms. Allocated memory is still 140.0 MB. Free memory was 98.9 MB in the beginning and 94.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:54,866 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 0.32 ms. Allocated memory is still 140.0 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.03 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 107.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 260.89 ms. Allocated memory is still 140.0 MB. Free memory was 107.6 MB in the beginning and 98.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 109.38 ms. Allocated memory is still 140.0 MB. Free memory was 98.9 MB in the beginning and 94.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...