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/RebihaMouraMatringe-CoRR2014-Example1.1.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:01:55,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:55,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:55,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:55,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:55,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:55,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:55,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:55,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:55,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:55,378 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:55,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:55,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:55,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:55,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:55,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:55,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:55,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:55,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:55,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:55,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:55,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:55,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:55,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:55,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:55,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:55,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:55,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:55,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:55,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:55,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:55,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:55,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:55,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:55,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:55,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:55,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:55,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:55,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:55,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:55,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:55,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:55,468 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:55,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:55,472 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:55,473 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:55,474 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/RebihaMouraMatringe-CoRR2014-Example1.1.bpl [2019-08-09 14:01:55,474 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/RebihaMouraMatringe-CoRR2014-Example1.1.bpl' [2019-08-09 14:01:55,502 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:55,503 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:55,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:55,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:55,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:55,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,537 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:55,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:55,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:55,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:55,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:55" (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 14:01:55,605 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:01:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:01:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:01:55,777 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:55,778 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:55,779 INFO L202 PluginConnector]: Adding new model RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:55 BoogieIcfgContainer [2019-08-09 14:01:55,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:55,780 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:55,780 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:55,780 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:55,781 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RebihaMouraMatringe-CoRR2014-Example1.1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:55" (1/1) ... [2019-08-09 14:01:55,794 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:55,809 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:55,811 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:55,814 INFO L168 Benchmark]: Toolchain (without parser) took 309.28 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 94.4 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:55,815 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:55,817 INFO L168 Benchmark]: Boogie Preprocessor took 34.19 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 105.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:55,818 INFO L168 Benchmark]: RCFGBuilder took 241.03 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 96.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:55,819 INFO L168 Benchmark]: Symbolic Interpretation took 31.09 ms. Allocated memory is still 138.9 MB. Free memory was 96.1 MB in the beginning and 94.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:55,823 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 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 34.19 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 105.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 241.03 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 96.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 31.09 ms. Allocated memory is still 138.9 MB. Free memory was 96.1 MB in the beginning and 94.4 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...