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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 19:12:56,287 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 19:12:56,292 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 19:12:56,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 19:12:56,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 19:12:56,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 19:12:56,337 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 19:12:56,343 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 19:12:56,346 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 19:12:56,351 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 19:12:56,355 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 19:12:56,357 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 19:12:56,358 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 19:12:56,359 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 19:12:56,371 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 19:12:56,376 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 19:12:56,379 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 19:12:56,381 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 19:12:56,387 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 19:12:56,395 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 19:12:56,396 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 19:12:56,401 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 19:12:56,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 19:12:56,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 19:12:56,409 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 19:12:56,413 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 19:12:56,414 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 19:12:56,421 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 19:12:56,422 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 19:12:56,426 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 19:12:56,426 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 19:12:56,427 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 19:12:56,427 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 19:12:56,427 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 19:12:56,428 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 19:12:56,446 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 19:12:56,454 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-26 19:12:56,490 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 19:12:56,490 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 19:12:56,496 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 19:12:56,497 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 19:12:56,500 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 19:12:56,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 19:12:56,500 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 19:12:56,501 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 19:12:56,501 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 19:12:56,501 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 19:12:56,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 19:12:56,501 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 19:12:56,501 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 19:12:56,504 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 19:12:56,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 19:12:56,506 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 19:12:56,506 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 19:12:56,506 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 19:12:56,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 19:12:56,507 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 19:12:56,507 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 19:12:56,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 19:12:56,507 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 19:12:56,507 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 19:12:56,512 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 19:12:56,512 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 19:12:56,512 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 19:12:56,513 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 19:12:56,513 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 19:12:56,513 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 19:12:56,513 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 19:12:56,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 19:12:56,638 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 19:12:56,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 19:12:56,652 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 19:12:56,652 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 19:12:56,657 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 19:12:56,799 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef3d0275/2dce66b9b9304a198d0bfd00b32aa09b/FLAGb7e84742d [2018-11-26 19:12:58,849 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 19:12:58,850 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 19:12:58,977 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef3d0275/2dce66b9b9304a198d0bfd00b32aa09b/FLAGb7e84742d [2018-11-26 19:12:59,482 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef3d0275/2dce66b9b9304a198d0bfd00b32aa09b [2018-11-26 19:12:59,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 19:12:59,507 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 19:12:59,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 19:12:59,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 19:12:59,520 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 19:12:59,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 07:12:59" (1/1) ... [2018-11-26 19:12:59,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c4a9b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:12:59, skipping insertion in model container [2018-11-26 19:12:59,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 07:12:59" (1/1) ... [2018-11-26 19:12:59,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 19:13:00,087 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 19:13:01,365 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3777] [2018-11-26 19:13:01,414 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4282] [2018-11-26 19:13:01,417 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4283-4284] [2018-11-26 19:13:02,527 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-26 19:13:02,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53705a6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:13:02, skipping insertion in model container [2018-11-26 19:13:02,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 19:13:02,531 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 19:13:02,533 INFO L168 Benchmark]: Toolchain (without parser) took 3034.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -51.4 MB). Peak memory consumption was 126.2 MB. Max. memory is 3.9 GB. [2018-11-26 19:13:02,540 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-11-26 19:13:02,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3022.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -51.4 MB). Peak memory consumption was 126.2 MB. Max. memory is 3.9 GB. [2018-11-26 19:13:02,546 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 0.33 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 3022.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -51.4 MB). Peak memory consumption was 126.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4595]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...