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/quantifier/regression/bpl/TestAxiomFunction02-Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:57:38,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:38,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:38,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:38,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:38,309 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:38,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:38,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:38,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:38,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:38,316 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:38,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:38,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:38,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:38,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:38,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:38,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:38,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:38,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:38,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:38,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:38,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:38,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:38,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:38,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:38,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:38,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:38,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:38,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:38,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:38,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:38,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:38,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:38,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:38,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:38,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:38,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:38,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:38,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:38,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:38,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:38,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:38,386 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:38,390 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:38,391 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:38,392 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:38,393 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction02-Safe.bpl [2019-08-06 16:57:38,393 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction02-Safe.bpl' [2019-08-06 16:57:38,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:38,427 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:38,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:38,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:38,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:38,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:38,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:38,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:38,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:38,471 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:38" (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 16:57:38,540 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-06 16:57:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 16:57:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 16:57:38,676 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:57:38,676 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:38,677 INFO L202 PluginConnector]: Adding new model TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:38 BoogieIcfgContainer [2019-08-06 16:57:38,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:38,678 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:38,679 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:38,679 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:38,680 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:38" (1/1) ... [2019-08-06 16:57:38,691 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:57:38,694 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:38,701 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-06 16:57:38,710 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:38,711 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-06 16:57:38,763 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:38,763 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:38,766 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-06 16:57:38,768 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:57:38,770 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:38,773 INFO L168 Benchmark]: Toolchain (without parser) took 344.50 ms. Allocated memory is still 136.8 MB. Free memory was 109.1 MB in the beginning and 95.1 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:38,774 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 136.8 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:38,777 INFO L168 Benchmark]: Boogie Preprocessor took 41.02 ms. Allocated memory is still 136.8 MB. Free memory was 109.1 MB in the beginning and 107.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:38,778 INFO L168 Benchmark]: RCFGBuilder took 208.40 ms. Allocated memory is still 136.8 MB. Free memory was 107.1 MB in the beginning and 98.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:38,779 INFO L168 Benchmark]: Symbolic Interpretation took 91.86 ms. Allocated memory is still 136.8 MB. Free memory was 98.7 MB in the beginning and 95.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:38,786 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 136.8 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.02 ms. Allocated memory is still 136.8 MB. Free memory was 109.1 MB in the beginning and 107.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 208.40 ms. Allocated memory is still 136.8 MB. Free memory was 107.1 MB in the beginning and 98.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 91.86 ms. Allocated memory is still 136.8 MB. Free memory was 98.7 MB in the beginning and 95.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...