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 0.1.24-3b9210c [2019-08-06 16:46:47,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:47,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:47,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:47,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:47,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:47,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:47,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:47,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:47,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:47,100 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:47,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:47,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:47,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:47,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:47,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:47,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:47,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:47,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:47,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:47,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:47,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:47,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:47,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:47,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:47,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:47,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:47,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:47,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:47,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:47,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:47,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:47,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:47,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:47,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:47,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:47,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:47,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:47,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:47,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:47,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:47,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:47,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:47,199 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:47,200 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:47,200 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:47,201 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/LTL_Coolant_Nonterminating01.bpl [2019-08-06 16:46:47,201 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/LTL_Coolant_Nonterminating01.bpl' [2019-08-06 16:46:47,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:47,232 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:47,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:47,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:47,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:47,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:47,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:47,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:47,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:47,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (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 16:46:47,339 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:47,460 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-08-06 16:46:47,462 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:47,462 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-06 16:46:47,464 INFO L202 PluginConnector]: Adding new model LTL_Coolant_Nonterminating01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:47 BoogieIcfgContainer [2019-08-06 16:46:47,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:47,464 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:47,465 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:47,465 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:47,466 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 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,478 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:47,479 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:47,482 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:47,488 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:47,496 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:47,496 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:47,497 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:47,497 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:47,499 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:47,502 INFO L168 Benchmark]: Toolchain (without parser) took 268.87 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 97.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:47,503 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory is still 110.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:47,504 INFO L168 Benchmark]: Boogie Preprocessor took 42.56 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 107.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:47,506 INFO L168 Benchmark]: RCFGBuilder took 188.70 ms. Allocated memory is still 133.7 MB. Free memory was 107.9 MB in the beginning and 99.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:47,507 INFO L168 Benchmark]: Symbolic Interpretation took 34.82 ms. Allocated memory is still 133.7 MB. Free memory was 99.1 MB in the beginning and 97.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:47,510 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 133.7 MB. Free memory is still 110.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.56 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 107.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 188.70 ms. Allocated memory is still 133.7 MB. Free memory was 107.9 MB in the beginning and 99.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34.82 ms. Allocated memory is still 133.7 MB. Free memory was 99.1 MB in the beginning and 97.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...