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/TestAxiomConst02-Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:58:02,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:58:02,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:58:02,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:58:02,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:58:02,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:58:02,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:58:02,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:58:03,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:58:03,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:58:03,002 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:58:03,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:58:03,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:58:03,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:58:03,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:58:03,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:58:03,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:58:03,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:58:03,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:58:03,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:58:03,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:58:03,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:58:03,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:58:03,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:58:03,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:58:03,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:58:03,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:58:03,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:58:03,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:58:03,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:58:03,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:58:03,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:58:03,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:58:03,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:58:03,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:58:03,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:58:03,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:58:03,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:58:03,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:58:03,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:58:03,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:58:03,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:58:03,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:58:03,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:58:03,093 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:58:03,093 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:58:03,094 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestAxiomConst02-Safe.bpl [2019-08-06 16:58:03,095 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestAxiomConst02-Safe.bpl' [2019-08-06 16:58:03,125 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:58:03,126 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:58:03,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:58:03,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:58:03,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:58:03,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:58:03,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:58:03,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:58:03,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:58:03,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:03" (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 16:58:03,246 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-06 16:58:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 16:58:03,247 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 16:58:03,440 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:58:03,440 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:58:03,442 INFO L202 PluginConnector]: Adding new model TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:03 BoogieIcfgContainer [2019-08-06 16:58:03,442 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:58:03,443 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:58:03,443 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:58:03,444 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:58:03,448 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestAxiomConst02-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:03" (1/1) ... [2019-08-06 16:58:03,460 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:58:03,463 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:58:03,474 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-06 16:58:03,483 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:58:03,484 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-06 16:58:03,524 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:58:03,525 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:58:03,528 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-06 16:58:03,529 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:58:03,530 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:58:03,533 INFO L168 Benchmark]: Toolchain (without parser) took 405.68 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 94.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:03,535 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-06 16:58:03,536 INFO L168 Benchmark]: Boogie Preprocessor took 41.82 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:03,538 INFO L168 Benchmark]: RCFGBuilder took 270.58 ms. Allocated memory is still 132.6 MB. Free memory was 105.8 MB in the beginning and 98.3 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:03,539 INFO L168 Benchmark]: Symbolic Interpretation took 87.43 ms. Allocated memory is still 132.6 MB. Free memory was 98.3 MB in the beginning and 94.7 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:03,543 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 132.6 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.82 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 270.58 ms. Allocated memory is still 132.6 MB. Free memory was 105.8 MB in the beginning and 98.3 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 87.43 ms. Allocated memory is still 132.6 MB. Free memory was 98.3 MB in the beginning and 94.7 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...