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/Arrays06.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:30,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:30,243 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:30,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:30,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:30,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:30,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:30,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:30,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:30,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:30,266 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:30,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:30,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:30,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:30,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:30,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:30,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:30,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:30,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:30,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:30,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:30,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:30,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:30,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:30,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:30,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:30,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:30,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:30,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:30,297 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:30,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:30,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:30,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:30,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:30,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:30,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:30,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:30,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:30,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:30,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:30,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:30,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:30,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:30,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:30,361 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:30,361 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:30,362 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays06.bpl [2019-08-05 12:03:30,362 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays06.bpl' [2019-08-05 12:03:30,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:30,403 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:30,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:30,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:30,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:30,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:30,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:30,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:30,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:30,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:30" (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 12:03:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:30,911 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:30,911 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:30,913 INFO L202 PluginConnector]: Adding new model Arrays06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:30 BoogieIcfgContainer [2019-08-05 12:03:30,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:30,914 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:30,915 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:30,915 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:30,918 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:30" (1/1) ... [2019-08-05 12:03:30,953 INFO L148 IcfgInterpreter]: Started Sifa with 5 locations of interest [2019-08-05 12:03:30,957 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:30,975 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:30,996 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:30,999 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:31,154 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:31,154 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:31,157 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-05 12:03:31,158 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-05 12:03:31,158 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 19#false [2019-08-05 12:03:31,158 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:31,159 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 15#false [2019-08-05 12:03:31,161 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:31,164 INFO L168 Benchmark]: Toolchain (without parser) took 760.54 ms. Allocated memory is still 133.2 MB. Free memory was 109.6 MB in the beginning and 91.0 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:31,165 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 133.2 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:03:31,167 INFO L168 Benchmark]: Boogie Preprocessor took 41.37 ms. Allocated memory is still 133.2 MB. Free memory was 109.6 MB in the beginning and 107.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:31,168 INFO L168 Benchmark]: RCFGBuilder took 469.03 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 97.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:31,169 INFO L168 Benchmark]: Symbolic Interpretation took 247.01 ms. Allocated memory is still 133.2 MB. Free memory was 97.0 MB in the beginning and 91.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:31,174 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 0.20 ms. Allocated memory is still 133.2 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.37 ms. Allocated memory is still 133.2 MB. Free memory was 109.6 MB in the beginning and 107.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 469.03 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 97.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 247.01 ms. Allocated memory is still 133.2 MB. Free memory was 97.0 MB in the beginning and 91.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...