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/IntegerVsRealSimple.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:01:32,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:32,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:32,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:32,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:32,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:32,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:32,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:32,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:32,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:32,917 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:32,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:32,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:32,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:32,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:32,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:32,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:32,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:32,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:32,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:32,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:32,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:32,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:32,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:32,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:32,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:32,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:32,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:32,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:32,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:32,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:32,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:32,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:32,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:32,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:32,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:32,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:32,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:32,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:32,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:32,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:32,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:33,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:33,010 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:33,012 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:33,012 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:33,013 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/IntegerVsRealSimple.bpl [2019-08-09 14:01:33,013 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/IntegerVsRealSimple.bpl' [2019-08-09 14:01:33,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:33,039 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:33,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:33,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:33,040 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:33,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:33,078 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:33,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:33,079 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:33,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:33" (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 14:01:33,151 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:01:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:01:33,152 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:01:33,305 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:33,305 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:33,307 INFO L202 PluginConnector]: Adding new model IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:33 BoogieIcfgContainer [2019-08-09 14:01:33,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:33,308 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:33,308 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:33,308 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:33,310 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "IntegerVsRealSimple.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:33" (1/1) ... [2019-08-09 14:01:33,335 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:33,361 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:33,364 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:33,366 INFO L168 Benchmark]: Toolchain (without parser) took 326.43 ms. Allocated memory is still 131.6 MB. Free memory was 108.3 MB in the beginning and 95.6 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:33,368 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 131.6 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:33,369 INFO L168 Benchmark]: Boogie Preprocessor took 38.35 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 105.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:33,370 INFO L168 Benchmark]: RCFGBuilder took 229.11 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 97.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:33,373 INFO L168 Benchmark]: Symbolic Interpretation took 55.94 ms. Allocated memory is still 131.6 MB. Free memory was 97.3 MB in the beginning and 95.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:33,380 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 0.15 ms. Allocated memory is still 131.6 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.35 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 105.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 229.11 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 97.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 55.94 ms. Allocated memory is still 131.6 MB. Free memory was 97.3 MB in the beginning and 95.6 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...