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/regression/SyntaxSupportBooleans3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:09,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:09,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:09,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:09,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:09,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:09,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:09,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:09,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:09,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:09,968 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:09,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:09,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:09,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:09,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:09,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:09,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:09,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:09,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:09,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:09,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:09,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:09,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:09,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:09,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:09,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:09,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:09,989 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:09,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:09,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:09,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:09,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:09,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:09,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:09,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:10,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:10,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:10,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:10,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:10,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:10,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:10,058 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:10,076 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:10,081 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:10,083 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:10,084 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:10,084 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/regression/SyntaxSupportBooleans3.bpl [2019-08-06 16:46:10,085 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/regression/SyntaxSupportBooleans3.bpl' [2019-08-06 16:46:10,119 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:10,120 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:10,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:10,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:10,121 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:10,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,164 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:10,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:10,165 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:10,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:10,166 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:10" (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 16:46:10,233 INFO L124 BoogieDeclarations]: Specification and implementation of procedure SyntaxSupportBooleans3 given in one single declaration [2019-08-06 16:46:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure SyntaxSupportBooleans3 [2019-08-06 16:46:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure SyntaxSupportBooleans3 [2019-08-06 16:46:10,525 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:10,525 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:10,526 INFO L202 PluginConnector]: Adding new model SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:10 BoogieIcfgContainer [2019-08-06 16:46:10,526 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:10,527 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:10,527 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:10,529 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:10,530 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,542 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:10,542 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:10,546 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:10,552 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:10,559 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:10,560 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:10,560 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:10,561 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:10,562 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:10,565 INFO L168 Benchmark]: Toolchain (without parser) took 443.80 ms. Allocated memory is still 136.3 MB. Free memory was 106.6 MB in the beginning and 91.9 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,566 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 107.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:10,568 INFO L168 Benchmark]: Boogie Preprocessor took 43.89 ms. Allocated memory is still 136.3 MB. Free memory was 106.6 MB in the beginning and 104.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,569 INFO L168 Benchmark]: RCFGBuilder took 361.35 ms. Allocated memory is still 136.3 MB. Free memory was 104.5 MB in the beginning and 94.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,570 INFO L168 Benchmark]: Symbolic Interpretation took 35.49 ms. Allocated memory is still 136.3 MB. Free memory was 94.0 MB in the beginning and 91.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,573 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 136.3 MB. Free memory is still 107.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.89 ms. Allocated memory is still 136.3 MB. Free memory was 106.6 MB in the beginning and 104.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 361.35 ms. Allocated memory is still 136.3 MB. Free memory was 104.5 MB in the beginning and 94.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 35.49 ms. Allocated memory is still 136.3 MB. Free memory was 94.0 MB in the beginning and 91.9 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...