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/memsafety-ext3/getNumbers1_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:41:11,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:41:11,255 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:41:11,286 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:41:11,287 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:41:11,288 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:41:11,289 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:41:11,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:41:11,306 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:41:11,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:41:11,316 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:41:11,316 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:41:11,318 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:41:11,319 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:41:11,327 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:41:11,329 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:41:11,330 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:41:11,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:41:11,350 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:41:11,357 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:41:11,364 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:41:11,365 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:41:11,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:41:11,373 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:41:11,373 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:41:11,378 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:41:11,379 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:41:11,383 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:41:11,384 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:41:11,387 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:41:11,388 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:41:11,389 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:41:11,389 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:41:11,389 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:41:11,395 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:41:11,396 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:41:11,397 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 [2018-11-11 23:41:11,452 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:41:11,452 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:41:11,457 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:41:11,457 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:41:11,460 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:41:11,460 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:41:11,460 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-11 23:41:11,461 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-11 23:41:11,461 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:41:11,461 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-11 23:41:11,461 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:41:11,461 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-11 23:41:11,464 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-11 23:41:11,464 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-11 23:41:11,464 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:41:11,464 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-11 23:41:11,465 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:41:11,465 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:41:11,465 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:41:11,465 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:41:11,466 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:41:11,466 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:41:11,466 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:41:11,466 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:41:11,466 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:41:11,471 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:41:11,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:41:11,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:41:11,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:41:11,651 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:41:11,651 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:41:11,652 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext3/getNumbers1_true-valid-memsafety.c [2018-11-11 23:41:11,796 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b9f0fa3/db8e977b2b5b43bd93121786fd5af1f7/FLAGd47e0e4ba [2018-11-11 23:41:12,800 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:41:12,802 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext3/getNumbers1_true-valid-memsafety.c [2018-11-11 23:41:12,822 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b9f0fa3/db8e977b2b5b43bd93121786fd5af1f7/FLAGd47e0e4ba [2018-11-11 23:41:12,847 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b9f0fa3/db8e977b2b5b43bd93121786fd5af1f7 [2018-11-11 23:41:12,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:41:12,863 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:41:12,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:41:12,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:41:12,877 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:41:12,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:12" (1/1) ... [2018-11-11 23:41:12,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d2b0430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:12, skipping insertion in model container [2018-11-11 23:41:12,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:12" (1/1) ... [2018-11-11 23:41:12,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:41:12,953 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:41:13,484 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:41:13,524 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:41:13,583 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:41:13,650 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:41:13,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13 WrapperNode [2018-11-11 23:41:13,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:41:13,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:41:13,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:41:13,652 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:41:13,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:13" (1/1) ... [2018-11-11 23:41:13,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:41:13,758 INFO L168 Benchmark]: Toolchain (without parser) took 895.41 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. [2018-11-11 23:41:13,765 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-11 23:41:13,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 786.94 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. [2018-11-11 23:41:13,773 INFO L168 Benchmark]: Boogie Preprocessor took 97.52 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 23:41:13,781 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 0.19 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 786.94 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. * Boogie Preprocessor took 97.52 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...