java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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/StructInitialization2_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:52:18,242 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:52:18,247 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:52:18,273 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:52:18,274 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:52:18,276 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:52:18,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:52:18,281 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:52:18,286 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:52:18,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:52:18,287 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:52:18,288 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:52:18,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:52:18,294 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:52:18,294 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:52:18,295 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:52:18,302 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:52:18,305 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:52:18,317 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:52:18,318 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:52:18,319 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:52:18,325 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:52:18,327 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:52:18,327 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:52:18,327 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:52:18,331 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:52:18,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:52:18,332 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:52:18,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:52:18,337 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:52:18,337 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:52:18,338 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:52:18,338 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:52:18,338 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:52:18,344 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:52:18,345 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:52:18,345 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-09-12 13:52:18,381 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:52:18,381 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:52:18,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:52:18,382 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:52:18,382 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:52:18,386 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:52:18,387 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-12 13:52:18,390 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-12 13:52:18,390 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:52:18,390 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-12 13:52:18,390 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:52:18,390 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-12 13:52:18,391 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-12 13:52:18,391 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-12 13:52:18,391 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:52:18,391 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-12 13:52:18,391 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:52:18,392 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:52:18,392 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:52:18,392 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:52:18,392 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:52:18,392 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:52:18,392 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:52:18,394 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:52:18,395 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:52:18,395 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:52:18,489 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:52:18,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:52:18,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:52:18,522 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:52:18,523 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:52:18,523 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization2_true-valid-memsafety.c [2018-09-12 13:52:19,034 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d091968b/ac6a5eb01ea248f58ded8234391fac10/FLAG7739c7bd4 [2018-09-12 13:52:19,348 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:52:19,348 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/StructInitialization2_true-valid-memsafety.c [2018-09-12 13:52:19,372 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d091968b/ac6a5eb01ea248f58ded8234391fac10/FLAG7739c7bd4 [2018-09-12 13:52:19,406 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d091968b/ac6a5eb01ea248f58ded8234391fac10 [2018-09-12 13:52:19,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:52:19,433 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:52:19,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:52:19,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:52:19,445 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:52:19,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:52:19" (1/1) ... [2018-09-12 13:52:19,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f05b1ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:19, skipping insertion in model container [2018-09-12 13:52:19,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:52:19" (1/1) ... [2018-09-12 13:52:19,762 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:52:19,887 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 13:52:19,972 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-12 13:52:20,004 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 13:52:20,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20 WrapperNode [2018-09-12 13:52:20,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:52:20,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-12 13:52:20,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-12 13:52:20,107 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-12 13:52:20,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:20" (1/1) ... [2018-09-12 13:52:20,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-12 13:52:20,248 INFO L168 Benchmark]: Toolchain (without parser) took 821.73 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 1.9 GB. [2018-09-12 13:52:20,250 INFO L168 Benchmark]: CDTParser took 3.20 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-12 13:52:20,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 658.95 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 1.9 GB. [2018-09-12 13:52:20,258 INFO L168 Benchmark]: Boogie Preprocessor took 147.19 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-12 13:52:20,265 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.20 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 658.95 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 147.19 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...