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_29.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:01:18,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:01:18,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:01:18,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:01:18,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:01:18,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:01:18,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:01:18,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:01:18,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:01:18,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:01:18,702 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:01:18,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:01:18,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:01:18,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:01:18,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:01:18,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:01:18,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:01:18,708 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:01:18,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:01:18,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:01:18,714 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:01:18,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:01:18,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:01:18,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:01:18,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:01:18,720 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:01:18,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:01:18,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:01:18,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:01:18,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:01:18,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:01:18,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:01:18,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:01:18,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:01:18,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:01:18,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:01:18,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:01:18,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:01:18,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:01:18,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:01:18,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:01:18,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:01:18,781 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:01:18,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:01:18,787 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:01:18,788 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:01:18,790 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl [2019-08-05 12:01:18,790 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl' [2019-08-05 12:01:18,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:01:18,853 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:01:18,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:01:18,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:01:18,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:01:18,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,917 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (1/1) ... [2019-08-05 12:01:18,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:01:18,931 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:01:18,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:01:18,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:01:18,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:01:18" (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 12:01:18,998 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 12:01:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:01:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:01:19,443 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:01:19,443 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:01:19,444 INFO L202 PluginConnector]: Adding new model sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:01:19 BoogieIcfgContainer [2019-08-05 12:01:19,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:01:19,445 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:01:19,445 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:01:19,445 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:01:19,449 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:01:19" (1/1) ... [2019-08-05 12:01:19,464 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:01:19,467 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:01:19,475 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 12:01:19,483 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:01:19,484 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 12:01:19,657 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:01:19,658 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:01:19,661 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-05 12:01:19,666 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:01:19,670 INFO L168 Benchmark]: Toolchain (without parser) took 814.80 ms. Allocated memory is still 137.9 MB. Free memory was 108.0 MB in the beginning and 81.1 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:19,672 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.35 ms. Allocated memory is still 137.9 MB. Free memory was 109.9 MB in the beginning and 109.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:01:19,674 INFO L168 Benchmark]: Boogie Preprocessor took 76.71 ms. Allocated memory is still 137.9 MB. Free memory was 108.0 MB in the beginning and 105.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:19,677 INFO L168 Benchmark]: RCFGBuilder took 513.16 ms. Allocated memory is still 137.9 MB. Free memory was 105.4 MB in the beginning and 88.6 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:19,679 INFO L168 Benchmark]: Symbolic Interpretation took 221.74 ms. Allocated memory is still 137.9 MB. Free memory was 88.6 MB in the beginning and 81.1 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:01:19,688 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 0.35 ms. Allocated memory is still 137.9 MB. Free memory was 109.9 MB in the beginning and 109.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 76.71 ms. Allocated memory is still 137.9 MB. Free memory was 108.0 MB in the beginning and 105.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 513.16 ms. Allocated memory is still 137.9 MB. Free memory was 105.4 MB in the beginning and 88.6 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 221.74 ms. Allocated memory is still 137.9 MB. Free memory was 88.6 MB in the beginning and 81.1 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...