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/LTL_Coolant_Nonterminating01.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:26:11,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:11,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:11,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:11,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:11,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:11,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:11,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:11,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:11,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:11,513 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:11,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:11,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:11,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:11,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:11,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:11,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:11,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:11,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:11,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:11,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:11,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:11,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:11,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:11,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:11,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:11,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:11,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:11,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:11,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:11,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:11,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:11,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:11,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:11,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:11,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:11,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:11,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:11,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:11,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:11,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:11,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:11,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:11,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:11,616 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:11,617 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:11,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/LTL_Coolant_Nonterminating01.bpl [2019-08-05 11:26:11,618 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/LTL_Coolant_Nonterminating01.bpl' [2019-08-05 11:26:11,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:11,656 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:11,657 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:11,657 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:11,657 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:11,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:11,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:11,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:11,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:11,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:11" (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 11:26:11,774 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:26:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:26:11,775 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:26:11,966 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-08-05 11:26:11,968 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:26:11,969 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-05 11:26:11,970 INFO L202 PluginConnector]: Adding new model LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:11 BoogieIcfgContainer [2019-08-05 11:26:11,971 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:26:11,971 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:26:11,971 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:26:11,971 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:26:11,976 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:11" (1/1) ... [2019-08-05 11:26:11,990 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:26:11,990 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:26:11,993 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:26:12,006 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:26:12,017 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:26:12,017 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:26:12,017 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:26:12,020 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:26:12,024 INFO L168 Benchmark]: Toolchain (without parser) took 365.44 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 96.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:12,026 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:26:12,029 INFO L168 Benchmark]: Boogie Preprocessor took 46.42 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 107.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:12,031 INFO L168 Benchmark]: RCFGBuilder took 266.84 ms. Allocated memory is still 140.0 MB. Free memory was 107.5 MB in the beginning and 98.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:12,033 INFO L168 Benchmark]: Symbolic Interpretation took 49.04 ms. Allocated memory is still 140.0 MB. Free memory was 98.6 MB in the beginning and 96.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:12,038 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 140.0 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.42 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 107.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 266.84 ms. Allocated memory is still 140.0 MB. Free memory was 107.5 MB in the beginning and 98.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 49.04 ms. Allocated memory is still 140.0 MB. Free memory was 98.6 MB in the beginning and 96.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...