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/yPositive-MixedIntReal.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:26:07,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:07,316 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:07,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:07,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:07,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:07,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:07,339 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:07,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:07,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:07,345 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:07,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:07,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:07,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:07,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:07,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:07,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:07,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:07,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:07,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:07,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:07,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:07,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:07,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:07,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:07,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:07,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:07,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:07,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:07,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:07,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:07,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:07,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:07,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:07,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:07,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:07,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:07,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:07,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:07,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:07,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:07,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:07,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:07,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:07,443 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:07,443 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:07,444 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/yPositive-MixedIntReal.bpl [2019-08-05 11:26:07,444 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/yPositive-MixedIntReal.bpl' [2019-08-05 11:26:07,474 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:07,476 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:07,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:07,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:07,477 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:07,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,511 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:07,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:07,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:07,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:07,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:07" (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 11:26:07,581 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:26:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:26:07,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:26:07,790 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:26:07,790 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:26:07,791 INFO L202 PluginConnector]: Adding new model yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:07 BoogieIcfgContainer [2019-08-05 11:26:07,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:26:07,792 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:26:07,792 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:26:07,792 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:26:07,794 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "yPositive-MixedIntReal.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:07" (1/1) ... [2019-08-05 11:26:07,806 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:26:07,807 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:26:07,810 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:26:07,816 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:26:07,825 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:26:07,826 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:26:07,826 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:26:07,828 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:26:07,832 INFO L168 Benchmark]: Toolchain (without parser) took 354.15 ms. Allocated memory is still 133.7 MB. Free memory was 111.4 MB in the beginning and 98.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:07,833 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:26:07,834 INFO L168 Benchmark]: Boogie Preprocessor took 41.07 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:07,836 INFO L168 Benchmark]: RCFGBuilder took 273.81 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 100.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:07,837 INFO L168 Benchmark]: Symbolic Interpretation took 36.32 ms. Allocated memory is still 133.7 MB. Free memory was 100.1 MB in the beginning and 98.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:07,841 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 was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.07 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 273.81 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 100.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 36.32 ms. Allocated memory is still 133.7 MB. Free memory was 100.1 MB in the beginning and 98.0 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...