java -ea -Xmx4000000000 -Xss4m -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-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--broadcom--tg3.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:56:45,885 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:56:45,887 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:56:45,928 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:56:45,928 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:56:45,933 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:56:45,937 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:56:45,944 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:56:45,946 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:56:45,950 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:56:45,956 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:56:45,956 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:56:45,959 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:56:45,963 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:56:45,974 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:56:45,975 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:56:45,976 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:56:45,991 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:56:45,995 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:56:46,002 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:56:46,004 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:56:46,011 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:56:46,020 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:56:46,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:56:46,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:56:46,025 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:56:46,030 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:56:46,034 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:56:46,035 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:56:46,037 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:56:46,039 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:56:46,040 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:56:46,040 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:56:46,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:56:46,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:56:46,048 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:56:46,048 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 09:56:46,099 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:56:46,099 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:56:46,103 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:56:46,104 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:56:46,107 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:56:46,107 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:56:46,107 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:56:46,108 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:56:46,108 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:56:46,108 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:56:46,108 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:56:46,108 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:56:46,108 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:56:46,113 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:56:46,113 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:56:46,116 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:56:46,116 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:56:46,116 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:56:46,117 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:56:46,117 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:56:46,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:56:46,117 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:56:46,117 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:56:46,118 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:56:46,118 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:56:46,118 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:56:46,118 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:56:46,118 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:56:46,123 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:56:46,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:56:46,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:56:46,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:56:46,282 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:56:46,286 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:56:46,287 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--broadcom--tg3.ko_false-unreach-call.cil.c [2018-11-27 09:56:46,448 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33f99b96f/41b9cc5a22a0428eabab4b38a1007c7d/FLAG88087b315 [2018-11-27 09:56:49,594 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:56:49,595 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--broadcom--tg3.ko_false-unreach-call.cil.c [2018-11-27 09:56:49,912 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33f99b96f/41b9cc5a22a0428eabab4b38a1007c7d/FLAG88087b315 [2018-11-27 09:56:50,294 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33f99b96f/41b9cc5a22a0428eabab4b38a1007c7d [2018-11-27 09:56:50,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:56:50,327 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:56:50,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:56:50,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:56:50,347 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:56:50,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:50" (1/1) ... [2018-11-27 09:56:50,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c869344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:50, skipping insertion in model container [2018-11-27 09:56:50,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:50" (1/1) ... [2018-11-27 09:56:50,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:56:51,370 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:57:28,866 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:57:29,213 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:57:38,718 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:57:49,120 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:57:49,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49 WrapperNode [2018-11-27 09:57:49,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:57:49,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:57:49,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:57:49,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:57:49,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:49,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:49,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:49,743 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:52,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:52,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:53,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:49" (1/1) ... [2018-11-27 09:57:53,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:57:53,495 INFO L168 Benchmark]: Toolchain (without parser) took 63169.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 426.3 MB). Peak memory consumption was 617.4 MB. Max. memory is 3.9 GB. [2018-11-27 09:57:53,500 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-27 09:57:53,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 58784.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 563.6 MB). Peak memory consumption was 638.8 MB. Max. memory is 3.9 GB. [2018-11-27 09:57:53,505 INFO L168 Benchmark]: Boogie Preprocessor took 4366.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: -137.4 MB). Peak memory consumption was 53.8 MB. Max. memory is 3.9 GB. [2018-11-27 09:57:53,513 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 0.24 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 58784.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 563.6 MB). Peak memory consumption was 638.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4366.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: -137.4 MB). Peak memory consumption was 53.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...