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 0.1.24-3b9210c [2019-08-06 16:59:50,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:59:50,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:59:50,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:59:50,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:59:50,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:59:50,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:59:50,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:59:50,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:59:50,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:59:50,443 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:59:50,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:59:50,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:59:50,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:59:50,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:59:50,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:59:50,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:59:50,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:59:50,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:59:50,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:59:50,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:59:50,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:59:50,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:59:50,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:59:50,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:59:50,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:59:50,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:59:50,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:59:50,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:59:50,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:59:50,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:59:50,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:59:50,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:59:50,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:59:50,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:59:50,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:59:50,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:59:50,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:59:50,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:59:50,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:59:50,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:59:50,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:59:50,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:59:50,540 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:59:50,542 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:59:50,543 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:59:50,544 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/FloatingPoint/regression/bpl/SyntaxSupportFloatingPoint01-FloatingPointSort.bpl [2019-08-06 16:59:50,544 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/FloatingPoint/regression/bpl/SyntaxSupportFloatingPoint01-FloatingPointSort.bpl' [2019-08-06 16:59:50,576 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:59:50,577 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:59:50,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:59:50,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:59:50,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:59:50,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:59:50,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:59:50,619 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:59:50,620 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:59:50,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:50" (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 16:59:50,688 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 16:59:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 16:59:50,845 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:59:50,845 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:59:50,847 INFO L202 PluginConnector]: Adding new model SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:50 BoogieIcfgContainer [2019-08-06 16:59:50,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:59:50,848 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:59:50,848 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:59:50,848 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:59:50,849 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportFloatingPoint01-FloatingPointSort.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:50" (1/1) ... [2019-08-06 16:59:50,861 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:59:50,863 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:59:50,870 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-06 16:59:50,878 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:59:50,879 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-06 16:59:50,914 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:59:50,914 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:59:50,916 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-06 16:59:50,917 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:59:50,919 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:59:50,921 INFO L168 Benchmark]: Toolchain (without parser) took 343.19 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 96.1 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:50,923 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 133.7 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:59:50,924 INFO L168 Benchmark]: Boogie Preprocessor took 40.81 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 108.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:50,925 INFO L168 Benchmark]: RCFGBuilder took 228.04 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 99.7 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:50,927 INFO L168 Benchmark]: Symbolic Interpretation took 71.21 ms. Allocated memory is still 133.7 MB. Free memory was 99.7 MB in the beginning and 96.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:50,931 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 0.26 ms. Allocated memory is still 133.7 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.81 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 108.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 228.04 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 99.7 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 71.21 ms. Allocated memory is still 133.7 MB. Free memory was 99.7 MB in the beginning and 96.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...