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/lassos/arrays/BugRewriteArrays04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:01:26,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:26,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:26,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:26,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:26,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:26,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:26,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:26,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:26,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:26,384 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:26,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:26,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:26,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:26,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:26,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:26,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:26,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:26,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:26,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:26,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:26,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:26,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:26,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:26,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:26,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:26,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:26,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:26,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:26,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:26,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:26,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:26,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:26,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:26,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:26,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:26,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:26,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:26,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:26,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:26,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:26,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:26,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:26,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:26,494 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:26,494 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:26,495 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugRewriteArrays04.bpl [2019-08-09 14:01:26,495 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugRewriteArrays04.bpl' [2019-08-09 14:01:26,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:26,524 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:26,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:26,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:26,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:26,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:26,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:26,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:26,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:26,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:26" (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 14:01:26,628 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-09 14:01:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-09 14:01:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-09 14:01:26,755 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:26,755 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:26,757 INFO L202 PluginConnector]: Adding new model BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:26 BoogieIcfgContainer [2019-08-09 14:01:26,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:26,757 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:26,758 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:26,758 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:26,759 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:26" (1/1) ... [2019-08-09 14:01:26,771 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:26,790 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:26,792 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:26,796 INFO L168 Benchmark]: Toolchain (without parser) took 269.72 ms. Allocated memory is still 131.6 MB. Free memory was 107.9 MB in the beginning and 95.2 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:26,799 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:26,800 INFO L168 Benchmark]: Boogie Preprocessor took 38.54 ms. Allocated memory is still 131.6 MB. Free memory was 107.9 MB in the beginning and 105.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:26,801 INFO L168 Benchmark]: RCFGBuilder took 193.40 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 96.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:26,803 INFO L168 Benchmark]: Symbolic Interpretation took 34.77 ms. Allocated memory is still 131.6 MB. Free memory was 96.9 MB in the beginning and 95.2 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:26,810 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 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.54 ms. Allocated memory is still 131.6 MB. Free memory was 107.9 MB in the beginning and 105.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 193.40 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 96.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34.77 ms. Allocated memory is still 131.6 MB. Free memory was 96.9 MB in the beginning and 95.2 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...