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-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--capmode.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:14:50,579 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:14:50,584 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:14:50,609 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:14:50,610 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:14:50,611 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:14:50,621 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:14:50,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:14:50,632 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:14:50,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:14:50,634 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:14:50,647 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:14:50,648 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:14:50,649 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:14:50,657 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:14:50,658 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:14:50,659 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:14:50,666 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:14:50,672 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:14:50,678 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:14:50,679 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:14:50,687 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:14:50,696 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:14:50,696 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:14:50,696 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:14:50,699 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:14:50,700 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:14:50,707 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:14:50,708 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:14:50,709 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:14:50,710 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:14:50,716 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:14:50,716 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:14:50,716 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:14:50,717 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:14:50,724 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:14:50,724 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 [2018-10-17 13:14:50,777 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:14:50,778 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:14:50,780 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:14:50,781 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:14:50,786 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:14:50,786 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:14:50,786 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:14:50,787 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:14:50,787 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:14:50,787 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:14:50,787 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:14:50,787 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:14:50,793 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:14:50,793 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:14:50,793 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:14:50,794 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:14:50,794 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:14:50,794 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:14:50,794 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:14:50,794 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:14:50,795 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:14:50,795 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:14:50,795 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:14:50,795 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:14:50,795 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:14:50,795 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:14:50,799 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:14:50,799 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:14:50,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:14:50,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:14:50,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:14:50,969 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:14:50,969 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:14:50,970 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--capmode.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 13:14:51,121 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3bd912e4/7170ec98a58242eb85f82cd426b831b8/FLAGb4b6ca54e [2018-10-17 13:14:52,736 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:14:52,736 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--capmode.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 13:14:52,843 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3bd912e4/7170ec98a58242eb85f82cd426b831b8/FLAGb4b6ca54e [2018-10-17 13:14:52,881 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3bd912e4/7170ec98a58242eb85f82cd426b831b8 [2018-10-17 13:14:52,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:14:52,913 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:14:52,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:14:52,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:14:52,926 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:14:52,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:14:52" (1/1) ... [2018-10-17 13:14:52,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463f5134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:52, skipping insertion in model container [2018-10-17 13:14:52,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:14:52" (1/1) ... [2018-10-17 13:14:52,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:14:53,268 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:14:56,534 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:14:56,839 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:14:57,767 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:14:57,948 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:14:57,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57 WrapperNode [2018-10-17 13:14:57,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:14:57,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:14:57,950 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:14:57,950 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:14:57,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:57,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:58,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:58,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:58,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:58,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:58,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:57" (1/1) ... [2018-10-17 13:14:58,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:14:58,365 INFO L168 Benchmark]: Toolchain (without parser) took 5453.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 108.2 MB). Peak memory consumption was 108.2 MB. Max. memory is 3.9 GB. [2018-10-17 13:14:58,376 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. [2018-10-17 13:14:58,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5030.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 98.6 MB). Peak memory consumption was 214.8 MB. Max. memory is 3.9 GB. [2018-10-17 13:14:58,383 INFO L168 Benchmark]: Boogie Preprocessor took 406.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:14:58,389 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 5030.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 98.6 MB). Peak memory consumption was 214.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 406.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...