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/20181010-MemSafetyPathprograms/test-0219_true-valid-memsafety.i_26.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:35,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:35,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:35,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:35,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:35,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:35,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:35,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:35,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:35,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:35,551 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:35,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:35,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:35,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:35,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:35,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:35,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:35,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:35,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:35,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:35,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:35,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:35,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:35,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:35,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:35,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:35,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:35,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:35,577 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:35,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:35,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:35,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:35,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:35,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:35,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:35,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:35,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:35,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:35,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:35,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:35,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:35,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:35,628 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:35,632 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:35,634 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:35,635 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:35,636 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0219_true-valid-memsafety.i_26.bpl [2019-08-06 16:56:35,636 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0219_true-valid-memsafety.i_26.bpl' [2019-08-06 16:56:35,700 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:35,702 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:35,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:35,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:35,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:35,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (1/1) ... [2019-08-06 16:56:35,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:35,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:35,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:35,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:35,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:35" (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 16:56:35,880 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:36,335 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:36,336 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:36,337 INFO L202 PluginConnector]: Adding new model test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:36 BoogieIcfgContainer [2019-08-06 16:56:36,337 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:36,338 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:36,338 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:36,338 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:36,339 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "test-0219_true-valid-memsafety.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:36" (1/1) ... [2019-08-06 16:56:36,352 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:36,358 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:36,372 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:36,383 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:36,384 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:36,436 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:36,436 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:36,439 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-06 16:56:36,439 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:56:36,441 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:36,443 INFO L168 Benchmark]: Toolchain (without parser) took 740.36 ms. Allocated memory is still 134.2 MB. Free memory was 108.6 MB in the beginning and 84.1 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:36,445 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 134.2 MB. Free memory was 110.6 MB in the beginning and 110.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 16:56:36,446 INFO L168 Benchmark]: Boogie Preprocessor took 89.80 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 105.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:36,447 INFO L168 Benchmark]: RCFGBuilder took 544.07 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 87.8 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:36,448 INFO L168 Benchmark]: Symbolic Interpretation took 103.09 ms. Allocated memory is still 134.2 MB. Free memory was 87.6 MB in the beginning and 84.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:36,453 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 0.24 ms. Allocated memory is still 134.2 MB. Free memory was 110.6 MB in the beginning and 110.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.80 ms. Allocated memory is still 134.2 MB. Free memory was 108.4 MB in the beginning and 105.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 544.07 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 87.8 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 103.09 ms. Allocated memory is still 134.2 MB. Free memory was 87.6 MB in the beginning and 84.1 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...