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_26.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:58:53,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:58:53,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:58:53,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:58:53,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:58:53,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:58:53,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:58:53,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:58:53,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:58:53,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:58:53,659 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:58:53,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:58:53,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:58:53,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:58:53,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:58:53,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:58:53,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:58:53,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:58:53,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:58:53,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:58:53,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:58:53,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:58:53,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:58:53,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:58:53,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:58:53,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:58:53,689 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:58:53,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:58:53,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:58:53,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:58:53,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:58:53,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:58:53,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:58:53,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:58:53,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:58:53,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:58:53,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:58:53,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:58:53,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:58:53,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:58:53,699 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:58:53,726 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:58:53,738 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:58:53,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:58:53,744 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:58:53,744 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:58:53,745 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl [2019-08-05 11:58:53,745 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl' [2019-08-05 11:58:53,799 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:58:53,800 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:58:53,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:58:53,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:58:53,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:58:53,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (1/1) ... [2019-08-05 11:58:53,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:58:53,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:58:53,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:58:53,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:58:53,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:58:53" (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 11:58:53,924 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 11:58:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 11:58:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 11:58:54,403 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 11:58:54,403 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:58:54,405 INFO L202 PluginConnector]: Adding new model sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:58:54 BoogieIcfgContainer [2019-08-05 11:58:54,405 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:58:54,405 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:58:54,406 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:58:54,406 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:58:54,408 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:58:54" (1/1) ... [2019-08-05 11:58:54,421 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:58:54,425 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:58:54,441 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 11:58:54,454 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:58:54,456 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 11:58:54,618 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:58:54,618 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:58:54,621 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-05 11:58:54,624 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:58:54,627 INFO L168 Benchmark]: Toolchain (without parser) took 825.77 ms. Allocated memory is still 142.1 MB. Free memory was 109.6 MB in the beginning and 82.8 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:54,628 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 142.1 MB. Free memory is still 111.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:58:54,629 INFO L168 Benchmark]: Boogie Preprocessor took 52.17 ms. Allocated memory is still 142.1 MB. Free memory was 109.6 MB in the beginning and 107.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:54,631 INFO L168 Benchmark]: RCFGBuilder took 551.95 ms. Allocated memory is still 142.1 MB. Free memory was 107.0 MB in the beginning and 90.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:54,632 INFO L168 Benchmark]: Symbolic Interpretation took 218.74 ms. Allocated memory is still 142.1 MB. Free memory was 90.5 MB in the beginning and 82.8 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:58:54,637 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 142.1 MB. Free memory is still 111.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.17 ms. Allocated memory is still 142.1 MB. Free memory was 109.6 MB in the beginning and 107.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 551.95 ms. Allocated memory is still 142.1 MB. Free memory was 107.0 MB in the beginning and 90.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 218.74 ms. Allocated memory is still 142.1 MB. Free memory was 90.5 MB in the beginning and 82.8 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...