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/20051113-1.c_false-valid-memtrack.i_29.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:57:17,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:17,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:17,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:17,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:17,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:17,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:17,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:17,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:17,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:17,546 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:17,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:17,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:17,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:17,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:17,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:17,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:17,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:17,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:17,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:17,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:17,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:17,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:17,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:17,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:17,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:17,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:17,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:17,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:17,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:17,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:17,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:17,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:17,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:17,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:17,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:17,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:17,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:17,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:17,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:17,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:17,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:17,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:17,645 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:17,646 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:17,647 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:17,649 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_29.bpl [2019-08-06 16:57:17,650 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_29.bpl' [2019-08-06 16:57:17,706 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:17,708 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:17,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:17,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:17,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:17,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (1/1) ... [2019-08-06 16:57:17,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:17,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:17,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:17,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:17,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:17" (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 16:57:17,859 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:57:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:57:17,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:57:18,335 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:57:18,335 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:18,336 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:18 BoogieIcfgContainer [2019-08-06 16:57:18,337 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:18,337 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:18,337 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:18,337 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:18,338 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "20051113-1.c_false-valid-memtrack.i_29.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:18" (1/1) ... [2019-08-06 16:57:18,352 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:57:18,355 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:18,363 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:57:18,371 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:18,373 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:57:18,484 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:18,485 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:18,488 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-06 16:57:18,489 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:57:18,491 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:18,494 INFO L168 Benchmark]: Toolchain (without parser) took 784.90 ms. Allocated memory is still 140.0 MB. Free memory was 107.8 MB in the beginning and 83.2 MB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:18,496 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.35 ms. Allocated memory is still 140.0 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:18,497 INFO L168 Benchmark]: Boogie Preprocessor took 61.87 ms. Allocated memory is still 140.0 MB. Free memory was 107.8 MB in the beginning and 105.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:18,498 INFO L168 Benchmark]: RCFGBuilder took 564.63 ms. Allocated memory is still 140.0 MB. Free memory was 105.3 MB in the beginning and 88.8 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:18,500 INFO L168 Benchmark]: Symbolic Interpretation took 153.75 ms. Allocated memory is still 140.0 MB. Free memory was 88.8 MB in the beginning and 83.2 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:18,505 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 140.0 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.87 ms. Allocated memory is still 140.0 MB. Free memory was 107.8 MB in the beginning and 105.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 564.63 ms. Allocated memory is still 140.0 MB. Free memory was 105.3 MB in the beginning and 88.8 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 153.75 ms. Allocated memory is still 140.0 MB. Free memory was 88.8 MB in the beginning and 83.2 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...