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 0.1.24-3b9210c [2019-08-06 16:57:30,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:30,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:30,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:30,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:30,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:30,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:30,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:30,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:30,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:30,472 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:30,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:30,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:30,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:30,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:30,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:30,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:30,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:30,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:30,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:30,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:30,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:30,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:30,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:30,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:30,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:30,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:30,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:30,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:30,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:30,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:30,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:30,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:30,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:30,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:30,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:30,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:30,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:30,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:30,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:30,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:30,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:30,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:30,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:30,555 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:30,557 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:30,558 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays06.bpl [2019-08-06 16:57:30,559 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays06.bpl' [2019-08-06 16:57:30,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:30,601 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:30,602 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:30,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:30,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:30,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (1/1) ... [2019-08-06 16:57:30,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:30,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:30,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:30,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:30,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:30" (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 [2019-08-06 16:57:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:57:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:57:31,039 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:57:31,039 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:31,041 INFO L202 PluginConnector]: Adding new model Arrays06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:31 BoogieIcfgContainer [2019-08-06 16:57:31,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:31,041 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:31,042 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:31,042 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:31,043 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:31" (1/1) ... [2019-08-06 16:57:31,059 INFO L148 IcfgInterpreter]: Started Sifa with 5 locations of interest [2019-08-06 16:57:31,063 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:31,073 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:57:31,084 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:31,086 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:57:31,198 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:31,198 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:31,201 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-06 16:57:31,204 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-06 16:57:31,205 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 17#false [2019-08-06 16:57:31,205 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 7#false [2019-08-06 16:57:31,206 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-06 16:57:31,207 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:57:31,212 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:31,220 INFO L168 Benchmark]: Toolchain (without parser) took 615.89 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 89.7 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:31,222 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:31,223 INFO L168 Benchmark]: Boogie Preprocessor took 53.97 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 105.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:31,224 INFO L168 Benchmark]: RCFGBuilder took 384.20 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 94.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:31,225 INFO L168 Benchmark]: Symbolic Interpretation took 171.13 ms. Allocated memory is still 140.0 MB. Free memory was 94.4 MB in the beginning and 89.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:31,229 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 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.97 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 105.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 384.20 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 94.4 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 171.13 ms. Allocated memory is still 140.0 MB. Free memory was 94.4 MB in the beginning and 89.7 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...