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_40.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:25,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:25,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:25,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:25,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:25,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:25,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:25,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:25,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:25,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:25,916 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:25,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:25,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:25,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:25,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:25,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:25,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:25,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:25,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:25,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:25,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:25,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:25,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:25,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:25,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:25,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:25,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:25,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:25,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:25,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:25,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:25,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:25,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:25,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:25,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:25,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:25,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:25,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:25,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:25,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:25,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:25,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:25,984 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:25,987 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:25,989 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:25,989 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:25,990 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_40.bpl [2019-08-06 16:56:25,990 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_40.bpl' [2019-08-06 16:56:26,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:26,051 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:26,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:26,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:26,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:26,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,097 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,099 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:26,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:26,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:26,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:26,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:26" (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 16:56:26,174 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:26,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:26,491 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:26,491 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:26,493 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:26 BoogieIcfgContainer [2019-08-06 16:56:26,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:26,493 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:26,494 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:26,494 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:26,495 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "20051113-1.c_false-valid-memtrack.i_40.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:26" (1/1) ... [2019-08-06 16:56:26,509 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:26,512 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:26,521 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:26,533 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:26,534 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:26,686 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:26,686 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:26,689 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-06 16:56:26,692 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:56:26,694 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:26,697 INFO L168 Benchmark]: Toolchain (without parser) took 644.68 ms. Allocated memory is still 133.2 MB. Free memory was 108.8 MB in the beginning and 82.5 MB in the end (delta: 26.3 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:26,699 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 133.2 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-06 16:56:26,704 INFO L168 Benchmark]: Boogie Preprocessor took 53.69 ms. Allocated memory is still 133.2 MB. Free memory was 108.8 MB in the beginning and 106.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:26,705 INFO L168 Benchmark]: RCFGBuilder took 387.31 ms. Allocated memory is still 133.2 MB. Free memory was 106.3 MB in the beginning and 88.1 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:26,706 INFO L168 Benchmark]: Symbolic Interpretation took 200.83 ms. Allocated memory is still 133.2 MB. Free memory was 88.1 MB in the beginning and 82.5 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:26,712 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 133.2 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.69 ms. Allocated memory is still 133.2 MB. Free memory was 108.8 MB in the beginning and 106.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 387.31 ms. Allocated memory is still 133.2 MB. Free memory was 106.3 MB in the beginning and 88.1 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 200.83 ms. Allocated memory is still 133.2 MB. Free memory was 88.1 MB in the beginning and 82.5 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...