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/regression/bpl/TestQuantifierEliminationInequality05.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:05:18,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:05:18,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:05:18,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:05:18,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:05:18,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:05:18,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:05:18,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:05:18,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:05:18,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:05:18,308 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:05:18,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:05:18,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:05:18,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:05:18,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:05:18,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:05:18,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:05:18,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:05:18,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:05:18,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:05:18,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:05:18,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:05:18,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:05:18,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:05:18,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:05:18,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:05:18,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:05:18,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:05:18,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:05:18,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:05:18,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:05:18,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:05:18,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:05:18,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:05:18,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:05:18,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:05:18,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:05:18,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:05:18,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:05:18,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:05:18,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:05:18,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:05:18,386 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:05:18,389 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:05:18,392 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:05:18,392 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:05:18,393 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestQuantifierEliminationInequality05.bpl [2019-08-05 12:05:18,393 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestQuantifierEliminationInequality05.bpl' [2019-08-05 12:05:18,433 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:05:18,435 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:05:18,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:05:18,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:05:18,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:05:18,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:05:18,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:05:18,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:05:18,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:05:18,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:18" (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 12:05:18,562 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:05:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:05:18,563 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:05:18,762 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:05:18,763 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 12:05:18,764 INFO L202 PluginConnector]: Adding new model TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:18 BoogieIcfgContainer [2019-08-05 12:05:18,764 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:05:18,765 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:05:18,765 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:05:18,765 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:05:18,767 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestQuantifierEliminationInequality05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:18" (1/1) ... [2019-08-05 12:05:18,777 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:05:18,779 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:05:18,787 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:05:18,795 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:05:18,797 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:05:18,885 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:05:18,885 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:05:18,888 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 9#false [2019-08-05 12:05:18,890 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:05:18,893 INFO L168 Benchmark]: Toolchain (without parser) took 457.06 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 93.8 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:18,895 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 111.0 MB in the beginning and 110.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:05:18,896 INFO L168 Benchmark]: Boogie Preprocessor took 48.50 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 107.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:18,897 INFO L168 Benchmark]: RCFGBuilder took 279.83 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 98.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:18,899 INFO L168 Benchmark]: Symbolic Interpretation took 125.38 ms. Allocated memory is still 132.1 MB. Free memory was 98.6 MB in the beginning and 93.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:18,904 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 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 111.0 MB in the beginning and 110.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.50 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 107.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 279.83 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 98.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 125.38 ms. Allocated memory is still 132.1 MB. Free memory was 98.6 MB in the beginning and 93.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...