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_31.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:14:30,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:14:30,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:14:30,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:14:30,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:14:30,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:14:30,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:14:30,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:14:30,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:14:30,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:14:30,301 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:14:30,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:14:30,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:14:30,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:14:30,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:14:30,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:14:30,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:14:30,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:14:30,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:14:30,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:14:30,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:14:30,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:14:30,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:14:30,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:14:30,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:14:30,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:14:30,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:14:30,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:14:30,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:14:30,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:14:30,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:14:30,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:14:30,325 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:14:30,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:14:30,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:14:30,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:14:30,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:14:30,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:14:30,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:14:30,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:14:30,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:14:30,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:14:30,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:14:30,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:14:30,383 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:14:30,384 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:14:30,385 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_31.bpl [2019-08-05 18:14:30,385 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_31.bpl' [2019-08-05 18:14:30,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:14:30,472 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:14:30,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:14:30,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:14:30,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:14:30,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (1/1) ... [2019-08-05 18:14:30,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:14:30,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:14:30,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:14:30,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:14:30,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:30" (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 18:14:30,634 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 18:14:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:14:30,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:14:31,010 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:14:31,011 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:14:31,012 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:14:31 BoogieIcfgContainer [2019-08-05 18:14:31,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:14:31,013 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:14:31,013 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:14:31,013 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:14:31,014 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "20051113-1.c_false-valid-memtrack.i_31.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:14:31" (1/1) ... [2019-08-05 18:14:31,026 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:14:31,028 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:14:31,035 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:14:31,043 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:14:31,044 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:14:31,166 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:14:31,166 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:14:31,169 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-05 18:14:31,171 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:14:31,172 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:14:31,175 INFO L168 Benchmark]: Toolchain (without parser) took 702.20 ms. Allocated memory is still 132.6 MB. Free memory was 108.1 MB in the beginning and 82.9 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:31,176 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory is still 109.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:14:31,177 INFO L168 Benchmark]: Boogie Preprocessor took 86.33 ms. Allocated memory is still 132.6 MB. Free memory was 108.1 MB in the beginning and 105.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:31,179 INFO L168 Benchmark]: RCFGBuilder took 452.69 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 88.5 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:31,182 INFO L168 Benchmark]: Symbolic Interpretation took 159.76 ms. Allocated memory is still 132.6 MB. Free memory was 88.5 MB in the beginning and 82.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:31,191 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 132.6 MB. Free memory is still 109.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 86.33 ms. Allocated memory is still 132.6 MB. Free memory was 108.1 MB in the beginning and 105.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 452.69 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 88.5 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 159.76 ms. Allocated memory is still 132.6 MB. Free memory was 88.5 MB in the beginning and 82.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...