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/programs/FloatingPoint/regression/bpl/SyntaxSupportFloatingPoint01-FloatingPointSort.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:07:39,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:07:39,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:07:39,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:07:39,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:07:39,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:07:39,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:07:39,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:07:39,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:07:39,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:07:39,879 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:07:39,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:07:39,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:07:39,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:07:39,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:07:39,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:07:39,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:07:39,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:07:39,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:07:39,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:07:39,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:07:39,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:07:39,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:07:39,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:07:39,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:07:39,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:07:39,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:07:39,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:07:39,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:07:39,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:07:39,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:07:39,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:07:39,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:07:39,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:07:39,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:07:39,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:07:39,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:07:39,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:07:39,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:07:39,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:07:39,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:07:39,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:07:39,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:07:39,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:07:39,995 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:07:39,995 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:07:39,996 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/FloatingPoint/regression/bpl/SyntaxSupportFloatingPoint01-FloatingPointSort.bpl [2019-08-05 12:07:39,996 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/FloatingPoint/regression/bpl/SyntaxSupportFloatingPoint01-FloatingPointSort.bpl' [2019-08-05 12:07:40,027 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:07:40,028 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:07:40,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:07:40,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:07:40,029 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:07:40,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:07:40,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:07:40,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:07:40,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:07:40,076 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:40" (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 12:07:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 12:07:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 12:07:40,366 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:07:40,366 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:07:40,368 INFO L202 PluginConnector]: Adding new model SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:40 BoogieIcfgContainer [2019-08-05 12:07:40,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:07:40,369 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:07:40,369 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:07:40,369 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:07:40,372 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:40" (1/1) ... [2019-08-05 12:07:40,387 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:07:40,390 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:07:40,398 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-05 12:07:40,412 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:07:40,417 INFO L184 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-05 12:07:40,465 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:07:40,465 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:07:40,468 INFO L178 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:07:40,470 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:07:40,473 INFO L168 Benchmark]: Toolchain (without parser) took 443.84 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 95.9 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:40,474 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 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. [2019-08-05 12:07:40,475 INFO L168 Benchmark]: Boogie Preprocessor took 43.93 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 107.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:40,476 INFO L168 Benchmark]: RCFGBuilder took 295.34 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 99.7 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:40,477 INFO L168 Benchmark]: Symbolic Interpretation took 101.73 ms. Allocated memory is still 133.7 MB. Free memory was 99.7 MB in the beginning and 95.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:40,481 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 0.25 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 43.93 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 107.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 295.34 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 99.7 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 101.73 ms. Allocated memory is still 133.7 MB. Free memory was 99.7 MB in the beginning and 95.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...