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_45.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:23:46,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:23:46,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:23:47,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:23:47,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:23:47,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:23:47,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:23:47,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:23:47,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:23:47,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:23:47,009 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:23:47,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:23:47,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:23:47,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:23:47,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:23:47,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:23:47,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:23:47,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:23:47,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:23:47,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:23:47,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:23:47,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:23:47,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:23:47,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:23:47,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:23:47,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:23:47,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:23:47,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:23:47,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:23:47,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:23:47,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:23:47,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:23:47,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:23:47,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:23:47,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:23:47,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:23:47,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:23:47,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:23:47,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:23:47,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:23:47,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:23:47,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:23:47,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:23:47,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:23:47,089 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:23:47,090 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:23:47,091 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl [2019-08-06 14:23:47,092 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl' [2019-08-06 14:23:47,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:23:47,168 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:23:47,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:23:47,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:23:47,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:23:47,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:23:47,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:23:47,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:23:47,258 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:23:47,261 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:23:47" (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 14:23:47,332 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 14:23:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 14:23:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 14:23:47,816 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 14:23:47,816 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 14:23:47,818 INFO L202 PluginConnector]: Adding new model sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:47 BoogieIcfgContainer [2019-08-06 14:23:47,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:23:47,818 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:23:47,819 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:23:47,819 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:23:47,820 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_45.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:23:47" (1/1) ... [2019-08-06 14:23:47,831 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 14:23:47,833 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:23:47,840 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 14:23:47,852 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:23:47,854 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 14:23:48,201 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:23:48,201 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 14:23:48,204 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-06 14:23:48,205 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 14:23:48,207 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:23:48,210 INFO L168 Benchmark]: Toolchain (without parser) took 1040.68 ms. Allocated memory is still 131.6 MB. Free memory was 107.1 MB in the beginning and 75.1 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:48,211 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory is still 108.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 14:23:48,212 INFO L168 Benchmark]: Boogie Preprocessor took 88.67 ms. Allocated memory is still 131.6 MB. Free memory was 107.1 MB in the beginning and 104.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:48,213 INFO L168 Benchmark]: RCFGBuilder took 559.91 ms. Allocated memory is still 131.6 MB. Free memory was 104.6 MB in the beginning and 87.3 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:48,215 INFO L168 Benchmark]: Symbolic Interpretation took 388.81 ms. Allocated memory is still 131.6 MB. Free memory was 87.3 MB in the beginning and 75.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 7.1 GB. [2019-08-06 14:23:48,218 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 131.6 MB. Free memory is still 108.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 88.67 ms. Allocated memory is still 131.6 MB. Free memory was 107.1 MB in the beginning and 104.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 559.91 ms. Allocated memory is still 131.6 MB. Free memory was 104.6 MB in the beginning and 87.3 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 388.81 ms. Allocated memory is still 131.6 MB. Free memory was 87.3 MB in the beginning and 75.1 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...