java -ea -Xmx4000000000 -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 0.1.23-30e687d [2018-10-16 20:59:35,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 20:59:35,195 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 20:59:35,218 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 20:59:35,218 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 20:59:35,220 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 20:59:35,221 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 20:59:35,229 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 20:59:35,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 20:59:35,236 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 20:59:35,237 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 20:59:35,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 20:59:35,238 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 20:59:35,243 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 20:59:35,244 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 20:59:35,245 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 20:59:35,245 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 20:59:35,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 20:59:35,258 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 20:59:35,262 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 20:59:35,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 20:59:35,267 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 20:59:35,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 20:59:35,282 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 20:59:35,282 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 20:59:35,283 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 20:59:35,284 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 20:59:35,289 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 [2018-10-16 20:59:35,313 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 20:59:35,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 20:59:35,322 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 20:59:35,323 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 20:59:35,323 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 20:59:35,323 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 20:59:35,323 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-16 20:59:35,323 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 20:59:35,323 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 20:59:35,323 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-16 20:59:35,324 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 20:59:35,324 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 20:59:35,325 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 20:59:35,327 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 20:59:35,327 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 20:59:35,327 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 20:59:35,327 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 20:59:35,327 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 20:59:35,327 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 20:59:35,328 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 20:59:35,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 20:59:35,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 20:59:35,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 20:59:35,434 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 20:59:35,441 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 20:59:35,442 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization2_true-valid-memsafety.c [2018-10-16 20:59:35,531 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeea3fa05/3e4afecca29144fe8d84663c106aa61e/FLAG80c9d2cf5 [2018-10-16 20:59:36,152 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 20:59:36,153 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/StructInitialization2_true-valid-memsafety.c [2018-10-16 20:59:36,166 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeea3fa05/3e4afecca29144fe8d84663c106aa61e/FLAG80c9d2cf5 [2018-10-16 20:59:36,199 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeea3fa05/3e4afecca29144fe8d84663c106aa61e [2018-10-16 20:59:36,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 20:59:36,219 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 20:59:36,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 20:59:36,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 20:59:36,230 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 20:59:36,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:36,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eb299d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36, skipping insertion in model container [2018-10-16 20:59:36,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:36,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 20:59:36,296 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 20:59:36,669 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 20:59:36,740 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 20:59:36,825 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 20:59:36,911 INFO L193 MainTranslator]: Completed translation [2018-10-16 20:59:36,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36 WrapperNode [2018-10-16 20:59:36,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 20:59:36,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 20:59:36,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 20:59:36,913 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 20:59:36,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:36,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:36,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:36,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:37,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:37,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:37,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:59:36" (1/1) ... [2018-10-16 20:59:37,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 20:59:37,112 INFO L168 Benchmark]: Toolchain (without parser) took 895.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-10-16 20:59:37,118 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 20:59:37,119 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-10-16 20:59:37,121 INFO L168 Benchmark]: Boogie Preprocessor took 195.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-16 20:59:37,127 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 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 692.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 195.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...