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/BoogiePL/sifa/test-result-reporting/safe-1-unsafe-0.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:57,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:57,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:57,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:57,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:57,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:57,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:57,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:57,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:57,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:57,345 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:57,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:57,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:57,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:57,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:57,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:57,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:57,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:57,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:57,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:57,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:57,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:57,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:57,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:57,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:57,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:57,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:57,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:57,390 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:57,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:57,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:57,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:57,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:57,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:57,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:57,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:57,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:57,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:57,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:57,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:57,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:57,456 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:57,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:57,478 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:57,481 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:57,482 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:57,483 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/sifa/test-result-reporting/safe-1-unsafe-0.bpl [2019-08-06 16:46:57,484 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/sifa/test-result-reporting/safe-1-unsafe-0.bpl' [2019-08-06 16:46:57,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:57,515 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:57,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:57,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:57,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:57,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:57,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:57,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:57,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:57,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:57" (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 16:46:57,622 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:57,801 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:57,801 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:57,803 INFO L202 PluginConnector]: Adding new model safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:57 BoogieIcfgContainer [2019-08-06 16:46:57,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:57,803 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:57,804 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:57,804 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:57,805 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "safe-1-unsafe-0.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:57" (1/1) ... [2019-08-06 16:46:57,823 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:46:57,826 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:57,836 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:46:57,846 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:57,847 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:46:57,899 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:57,899 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:46:57,905 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 5#false [2019-08-06 16:46:57,907 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:57,908 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:57,912 INFO L168 Benchmark]: Toolchain (without parser) took 394.91 ms. Allocated memory is still 138.9 MB. Free memory was 107.6 MB in the beginning and 94.4 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:57,914 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.28 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:57,916 INFO L168 Benchmark]: Boogie Preprocessor took 33.33 ms. Allocated memory is still 138.9 MB. Free memory was 107.6 MB in the beginning and 105.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:57,919 INFO L168 Benchmark]: RCFGBuilder took 253.42 ms. Allocated memory is still 138.9 MB. Free memory was 105.5 MB in the beginning and 97.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:57,920 INFO L168 Benchmark]: Symbolic Interpretation took 104.95 ms. Allocated memory is still 138.9 MB. Free memory was 97.8 MB in the beginning and 94.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:57,925 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 0.28 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.33 ms. Allocated memory is still 138.9 MB. Free memory was 107.6 MB in the beginning and 105.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 253.42 ms. Allocated memory is still 138.9 MB. Free memory was 105.5 MB in the beginning and 97.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 104.95 ms. Allocated memory is still 138.9 MB. Free memory was 97.8 MB in the beginning and 94.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...