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_25.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:57:02,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:02,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:02,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:02,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:02,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:02,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:02,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:02,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:02,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:02,741 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:02,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:02,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:02,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:02,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:02,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:02,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:02,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:02,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:02,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:02,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:02,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:02,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:02,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:02,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:02,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:02,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:02,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:02,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:02,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:02,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:02,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:02,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:02,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:02,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:02,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:02,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:02,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:02,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:02,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:02,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:02,821 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:02,833 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:02,837 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:02,838 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:02,839 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:02,839 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0219_true-valid-memsafety.i_25.bpl [2019-08-06 16:57:02,840 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0219_true-valid-memsafety.i_25.bpl' [2019-08-06 16:57:02,893 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:02,897 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:02,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:02,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:02,898 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:02,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (1/1) ... [2019-08-06 16:57:02,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:02,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:02,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:02,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:02,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:02" (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 16:57:03,072 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:57:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:57:03,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:57:03,521 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:57:03,521 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:03,524 INFO L202 PluginConnector]: Adding new model test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:03 BoogieIcfgContainer [2019-08-06 16:57:03,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:03,525 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:03,525 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:03,526 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:03,532 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "test-0219_true-valid-memsafety.i_25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:03" (1/1) ... [2019-08-06 16:57:03,565 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:57:03,568 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:03,582 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:57:03,591 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:03,592 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:57:03,653 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:03,654 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:03,656 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-06 16:57:03,657 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:57:03,658 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:03,661 INFO L168 Benchmark]: Toolchain (without parser) took 764.95 ms. Allocated memory is still 134.2 MB. Free memory was 108.5 MB in the beginning and 83.6 MB in the end (delta: 24.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:03,662 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:03,663 INFO L168 Benchmark]: Boogie Preprocessor took 85.34 ms. Allocated memory is still 134.2 MB. Free memory was 108.5 MB in the beginning and 105.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:03,665 INFO L168 Benchmark]: RCFGBuilder took 537.73 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 87.5 MB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:03,666 INFO L168 Benchmark]: Symbolic Interpretation took 133.54 ms. Allocated memory is still 134.2 MB. Free memory was 87.5 MB in the beginning and 83.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:03,671 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 0.21 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 85.34 ms. Allocated memory is still 134.2 MB. Free memory was 108.5 MB in the beginning and 105.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 537.73 ms. Allocated memory is still 134.2 MB. Free memory was 105.9 MB in the beginning and 87.5 MB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 133.54 ms. Allocated memory is still 134.2 MB. Free memory was 87.5 MB in the beginning and 83.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...