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/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:38,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:38,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:38,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:38,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:38,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:38,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:38,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:38,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:38,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:38,877 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:38,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:38,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:38,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:38,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:38,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:38,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:38,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:38,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:38,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:38,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:38,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:38,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:38,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:38,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:38,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:38,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:38,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:38,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:38,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:38,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:38,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:38,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:38,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:38,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:38,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:38,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:38,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:38,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:38,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:38,915 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:38,942 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:38,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:38,957 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:38,959 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:38,959 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:38,960 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl [2019-08-06 16:56:38,960 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl' [2019-08-06 16:56:39,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:39,022 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:39,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:39,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:39,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:39,047 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:39,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:39,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:39,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:39,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:39" (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 16:56:39,172 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:39,560 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:39,560 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:39,562 INFO L202 PluginConnector]: Adding new model sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:39 BoogieIcfgContainer [2019-08-06 16:56:39,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:39,562 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:39,563 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:39,563 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:39,564 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:39" (1/1) ... [2019-08-06 16:56:39,576 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:39,579 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:39,586 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:39,594 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:39,596 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:39,964 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:39,964 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:39,971 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-06 16:56:39,972 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:56:39,974 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:39,977 INFO L168 Benchmark]: Toolchain (without parser) took 954.03 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 76.5 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:39,979 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 110.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:56:39,980 INFO L168 Benchmark]: Boogie Preprocessor took 61.80 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 106.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:39,982 INFO L168 Benchmark]: RCFGBuilder took 476.82 ms. Allocated memory is still 141.0 MB. Free memory was 105.9 MB in the beginning and 88.9 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:39,983 INFO L168 Benchmark]: Symbolic Interpretation took 412.03 ms. Allocated memory is still 141.0 MB. Free memory was 88.7 MB in the beginning and 76.5 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:39,991 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 141.0 MB. Free memory was 110.6 MB in the beginning and 110.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.80 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 106.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 476.82 ms. Allocated memory is still 141.0 MB. Free memory was 105.9 MB in the beginning and 88.9 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 412.03 ms. Allocated memory is still 141.0 MB. Free memory was 88.7 MB in the beginning and 76.5 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...