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/TestAxiomConst01-Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:15:40,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:15:40,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:15:40,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:15:40,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:15:40,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:15:40,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:15:40,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:15:40,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:15:40,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:15:40,580 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:15:40,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:15:40,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:15:40,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:15:40,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:15:40,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:15:40,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:15:40,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:15:40,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:15:40,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:15:40,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:15:40,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:15:40,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:15:40,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:15:40,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:15:40,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:15:40,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:15:40,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:15:40,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:15:40,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:15:40,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:15:40,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:15:40,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:15:40,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:15:40,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:15:40,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:15:40,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:15:40,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:15:40,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:15:40,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:15:40,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:15:40,642 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:15:40,660 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:15:40,664 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:15:40,666 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:15:40,666 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:15:40,668 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestAxiomConst01-Safe.bpl [2019-08-05 18:15:40,669 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestAxiomConst01-Safe.bpl' [2019-08-05 18:15:40,705 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:15:40,706 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:15:40,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:15:40,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:15:40,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:15:40,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,748 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (1/1) ... [2019-08-05 18:15:40,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:15:40,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:15:40,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:15:40,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:15:40,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:40" (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 18:15:40,826 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-05 18:15:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 18:15:40,826 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 18:15:41,002 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:15:41,003 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:15:41,004 INFO L202 PluginConnector]: Adding new model TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:15:41 BoogieIcfgContainer [2019-08-05 18:15:41,004 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:15:41,005 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:15:41,005 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:15:41,005 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:15:41,007 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestAxiomConst01-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:15:41" (1/1) ... [2019-08-05 18:15:41,021 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:15:41,024 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:15:41,034 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-05 18:15:41,050 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:15:41,053 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-05 18:15:41,089 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:15:41,089 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:15:41,092 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 5#false [2019-08-05 18:15:41,093 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:15:41,095 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:15:41,098 INFO L168 Benchmark]: Toolchain (without parser) took 390.54 ms. Allocated memory is still 134.7 MB. Free memory was 109.9 MB in the beginning and 96.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:41,099 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 134.7 MB. Free memory was 111.1 MB in the beginning and 110.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:15:41,101 INFO L168 Benchmark]: Boogie Preprocessor took 46.79 ms. Allocated memory is still 134.7 MB. Free memory was 109.9 MB in the beginning and 107.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:41,102 INFO L168 Benchmark]: RCFGBuilder took 250.68 ms. Allocated memory is still 134.7 MB. Free memory was 107.8 MB in the beginning and 100.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:41,103 INFO L168 Benchmark]: Symbolic Interpretation took 89.98 ms. Allocated memory is still 134.7 MB. Free memory was 99.9 MB in the beginning and 96.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:41,108 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 0.27 ms. Allocated memory is still 134.7 MB. Free memory was 111.1 MB in the beginning and 110.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.79 ms. Allocated memory is still 134.7 MB. Free memory was 109.9 MB in the beginning and 107.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 250.68 ms. Allocated memory is still 134.7 MB. Free memory was 107.8 MB in the beginning and 100.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 89.98 ms. Allocated memory is still 134.7 MB. Free memory was 99.9 MB in the beginning and 96.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...