java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:33:26,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:33:26,119 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:33:26,149 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:33:26,150 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:33:26,151 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:33:26,152 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:33:26,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:33:26,169 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:33:26,170 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:33:26,171 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:33:26,171 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:33:26,183 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:33:26,184 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:33:26,185 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:33:26,196 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:33:26,198 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:33:26,200 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:33:26,207 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:33:26,208 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:33:26,218 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:33:26,218 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:33:26,218 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:33:26,219 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:33:26,224 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:33:26,225 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:33:26,225 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:33:26,226 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:33:26,226 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:33:26,227 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:33:26,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:33:26,233 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-09 16:33:26,273 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:33:26,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:33:26,276 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:33:26,276 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:33:26,276 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:33:26,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:33:26,277 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 16:33:26,277 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:33:26,277 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:33:26,277 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 16:33:26,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:33:26,287 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-09 16:33:26,287 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-09 16:33:26,287 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-09 16:33:26,288 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:33:26,288 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 16:33:26,288 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:33:26,288 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:33:26,288 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:33:26,289 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:33:26,289 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:33:26,289 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:33:26,290 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:33:26,290 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:33:26,290 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:33:26,290 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:33:26,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:33:26,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:33:26,408 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:33:26,414 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:33:26,424 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:33:26,425 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:33:26,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c [2018-05-09 16:33:27,010 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/594a995d4/b46a12cfaa754fc0b7ee1206f73046d7/FLAG19c47b9c6 [2018-05-09 16:33:27,342 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:33:27,342 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c [2018-05-09 16:33:27,373 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/594a995d4/b46a12cfaa754fc0b7ee1206f73046d7/FLAG19c47b9c6 [2018-05-09 16:33:27,394 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/594a995d4/b46a12cfaa754fc0b7ee1206f73046d7 [2018-05-09 16:33:27,413 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:33:27,417 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:33:27,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:33:27,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:33:27,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:33:27,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:33:27" (1/1) ... [2018-05-09 16:33:27,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502760e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:27, skipping insertion in model container [2018-05-09 16:33:27,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:33:27" (1/1) ... [2018-05-09 16:33:27,850 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:33:27,972 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:33:28,037 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 16:33:28,065 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:33:28,115 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-05-09 16:33:28,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28 WrapperNode [2018-05-09 16:33:28,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:33:28,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 16:33:28,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 16:33:28,150 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 16:33:28,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:33:28" (1/1) ... [2018-05-09 16:33:28,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 16:33:28,305 INFO L168 Benchmark]: Toolchain (without parser) took 892.20 ms. Allocated memory is still 383.3 MB. Free memory was 330.6 MB in the beginning and 308.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 1.9 GB. [2018-05-09 16:33:28,307 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:33:28,318 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.37 ms. Allocated memory is still 383.3 MB. Free memory was 330.6 MB in the beginning and 317.6 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 1.9 GB. [2018-05-09 16:33:28,319 INFO L168 Benchmark]: Boogie Preprocessor took 154.00 ms. Allocated memory is still 383.3 MB. Free memory was 317.6 MB in the beginning and 308.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. [2018-05-09 16:33:28,322 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 724.37 ms. Allocated memory is still 383.3 MB. Free memory was 330.6 MB in the beginning and 317.6 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 154.00 ms. Allocated memory is still 383.3 MB. Free memory was 317.6 MB in the beginning and 308.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...