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-b03553c [2019-08-05 18:13:44,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:13:44,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:13:44,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:13:44,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:13:44,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:13:44,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:13:44,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:13:44,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:13:44,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:13:44,613 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:13:44,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:13:44,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:13:44,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:13:44,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:13:44,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:13:44,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:13:44,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:13:44,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:13:44,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:13:44,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:13:44,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:13:44,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:13:44,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:13:44,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:13:44,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:13:44,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:13:44,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:13:44,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:13:44,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:13:44,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:13:44,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:13:44,649 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:13:44,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:13:44,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:13:44,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:13:44,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:13:44,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:13:44,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:13:44,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:13:44,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:13:44,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:13:44,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:13:44,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:13:44,738 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:13:44,739 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:13:44,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl [2019-08-05 18:13:44,740 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_46.bpl' [2019-08-05 18:13:44,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:13:44,810 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:13:44,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:13:44,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:13:44,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:13:44,835 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,837 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,853 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,853 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,862 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,865 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,867 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 05.08 06:13:44" (1/1) ... [2019-08-05 18:13:44,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:13:44,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:13:44,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:13:44,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:13:44,873 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 05.08 06:13:44" (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 18:13:44,947 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 18:13:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:13:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:13:45,345 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:13:45,345 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:13:45,347 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 05.08 06:13:45 BoogieIcfgContainer [2019-08-05 18:13:45,347 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:13:45,348 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:13:45,348 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:13:45,349 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:13:45,350 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 05.08 06:13:45" (1/1) ... [2019-08-05 18:13:45,383 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:13:45,386 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:13:45,402 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:13:45,416 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:13:45,418 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:13:45,739 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:13:45,739 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:13:45,742 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-05 18:13:45,743 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:13:45,746 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:13:45,749 INFO L168 Benchmark]: Toolchain (without parser) took 938.12 ms. Allocated memory is still 133.7 MB. Free memory was 109.4 MB in the beginning and 77.6 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:45,750 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:13:45,752 INFO L168 Benchmark]: Boogie Preprocessor took 60.48 ms. Allocated memory is still 133.7 MB. Free memory was 109.4 MB in the beginning and 106.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:45,754 INFO L168 Benchmark]: RCFGBuilder took 476.25 ms. Allocated memory is still 133.7 MB. Free memory was 106.7 MB in the beginning and 89.8 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:45,755 INFO L168 Benchmark]: Symbolic Interpretation took 398.05 ms. Allocated memory is still 133.7 MB. Free memory was 89.4 MB in the beginning and 77.6 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:45,760 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 0.23 ms. Allocated memory is still 133.7 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.48 ms. Allocated memory is still 133.7 MB. Free memory was 109.4 MB in the beginning and 106.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 476.25 ms. Allocated memory is still 133.7 MB. Free memory was 106.7 MB in the beginning and 89.8 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 398.05 ms. Allocated memory is still 133.7 MB. Free memory was 89.4 MB in the beginning and 77.6 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...