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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:16:40,378 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:16:40,387 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:16:40,426 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:16:40,429 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:16:40,430 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:16:40,435 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:16:40,444 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:16:40,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:16:40,461 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:16:40,463 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:16:40,466 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:16:40,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:16:40,474 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:16:40,476 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:16:40,482 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:16:40,485 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:16:40,490 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:16:40,498 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:16:40,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:16:40,509 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:16:40,513 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:16:40,519 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:16:40,519 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:16:40,520 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:16:40,523 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:16:40,524 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:16:40,525 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:16:40,532 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:16:40,535 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:16:40,536 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:16:40,539 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:16:40,540 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:16:40,540 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:16:40,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:16:40,546 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:16:40,547 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 [2018-10-18 19:16:40,602 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:16:40,607 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:16:40,611 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:16:40,612 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:16:40,614 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:16:40,614 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:16:40,614 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:16:40,620 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:16:40,620 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:16:40,620 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:16:40,621 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:16:40,621 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:16:40,621 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:16:40,621 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:16:40,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:16:40,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:16:40,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:16:40,623 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:16:40,623 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:16:40,623 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:16:40,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:16:40,623 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:16:40,624 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:16:40,624 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:16:40,624 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:16:40,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:16:40,624 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:16:40,625 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:16:40,629 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:16:40,629 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:16:40,782 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:16:40,834 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:16:40,842 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:16:40,848 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:16:40,850 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:16:40,851 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:16:40,993 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e0c095c8/4837d1dae9414c7d9a1b8de979b9805b/FLAG7b8cc7e5c [2018-10-18 19:16:42,826 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:16:42,827 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:16:42,931 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e0c095c8/4837d1dae9414c7d9a1b8de979b9805b/FLAG7b8cc7e5c [2018-10-18 19:16:42,980 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e0c095c8/4837d1dae9414c7d9a1b8de979b9805b [2018-10-18 19:16:43,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:16:43,017 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:16:43,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:16:43,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:16:43,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:16:43,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:16:42" (1/1) ... [2018-10-18 19:16:43,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f70d280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:43, skipping insertion in model container [2018-10-18 19:16:43,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:16:42" (1/1) ... [2018-10-18 19:16:43,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:16:43,389 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:16:44,714 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3500] [2018-10-18 19:16:44,715 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3501-3502]