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/OpposedDisjuncts.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:01:53,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:53,256 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:53,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:53,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:53,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:53,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:53,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:53,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:53,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:53,277 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:53,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:53,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:53,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:53,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:53,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:53,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:53,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:53,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:53,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:53,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:53,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:53,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:53,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:53,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:53,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:53,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:53,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:53,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:53,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:53,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:53,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:53,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:53,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:53,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:53,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:53,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:53,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:53,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:53,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:53,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:53,335 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:53,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:53,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:53,354 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:53,355 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:53,356 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/OpposedDisjuncts.bpl [2019-08-09 14:01:53,356 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/OpposedDisjuncts.bpl' [2019-08-09 14:01:53,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:53,386 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:53,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:53,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:53,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:53,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,423 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:53,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:53,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:53,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:53,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:53" (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 14:01:53,506 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:01:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:01:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:01:53,687 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:53,687 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:53,689 INFO L202 PluginConnector]: Adding new model OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:53 BoogieIcfgContainer [2019-08-09 14:01:53,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:53,690 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:53,690 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:53,690 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:53,691 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "OpposedDisjuncts.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:53" (1/1) ... [2019-08-09 14:01:53,723 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:53,745 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:53,747 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:53,752 INFO L168 Benchmark]: Toolchain (without parser) took 363.09 ms. Allocated memory is still 137.9 MB. Free memory was 106.3 MB in the beginning and 91.9 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:53,755 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory is still 107.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 14:01:53,756 INFO L168 Benchmark]: Boogie Preprocessor took 43.80 ms. Allocated memory is still 137.9 MB. Free memory was 106.3 MB in the beginning and 104.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:53,757 INFO L168 Benchmark]: RCFGBuilder took 257.90 ms. Allocated memory is still 137.9 MB. Free memory was 104.1 MB in the beginning and 93.6 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:53,759 INFO L168 Benchmark]: Symbolic Interpretation took 57.82 ms. Allocated memory is still 137.9 MB. Free memory was 93.6 MB in the beginning and 91.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:53,765 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 0.21 ms. Allocated memory is still 137.9 MB. Free memory is still 107.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.80 ms. Allocated memory is still 137.9 MB. Free memory was 106.3 MB in the beginning and 104.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 257.90 ms. Allocated memory is still 137.9 MB. Free memory was 104.1 MB in the beginning and 93.6 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 57.82 ms. Allocated memory is still 137.9 MB. Free memory was 93.6 MB in the beginning and 91.9 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...