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--pci--cs46xx--snd-cs46xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 19:15:38,329 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 19:15:38,338 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 19:15:38,379 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 19:15:38,380 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 19:15:38,381 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 19:15:38,387 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 19:15:38,394 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 19:15:38,399 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 19:15:38,400 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 19:15:38,411 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 19:15:38,411 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 19:15:38,420 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 19:15:38,424 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 19:15:38,425 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 19:15:38,426 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 19:15:38,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 19:15:38,442 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 19:15:38,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 19:15:38,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 19:15:38,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 19:15:38,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 19:15:38,477 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 19:15:38,478 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 19:15:38,478 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 19:15:38,482 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 19:15:38,483 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 19:15:38,484 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 19:15:38,490 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 19:15:38,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 19:15:38,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 19:15:38,498 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 19:15:38,499 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 19:15:38,499 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 19:15:38,500 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 19:15:38,507 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 19:15:38,511 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 [2018-11-04 19:15:38,563 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 19:15:38,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 19:15:38,569 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 19:15:38,570 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 19:15:38,577 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 19:15:38,577 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 19:15:38,578 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 19:15:38,578 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 19:15:38,578 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 19:15:38,581 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 19:15:38,581 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 19:15:38,581 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 19:15:38,581 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 19:15:38,581 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 19:15:38,582 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 19:15:38,584 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 19:15:38,584 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 19:15:38,584 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 19:15:38,584 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 19:15:38,585 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 19:15:38,585 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 19:15:38,585 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 19:15:38,585 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 19:15:38,586 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 19:15:38,591 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 19:15:38,591 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 19:15:38,592 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 19:15:38,592 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 19:15:38,592 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 19:15:38,592 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 19:15:38,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 19:15:38,789 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 19:15:38,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 19:15:38,802 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 19:15:38,803 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 19:15:38,804 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 19:15:38,986 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2397ac7c/50dfef1384bf48cfbc4018bf673b4d3b/FLAG7ec1c0edc [2018-11-04 19:15:41,605 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 19:15:41,607 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 19:15:41,839 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2397ac7c/50dfef1384bf48cfbc4018bf673b4d3b/FLAG7ec1c0edc [2018-11-04 19:15:41,901 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2397ac7c/50dfef1384bf48cfbc4018bf673b4d3b [2018-11-04 19:15:41,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 19:15:41,944 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 19:15:41,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 19:15:41,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 19:15:41,962 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 19:15:41,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:15:41" (1/1) ... [2018-11-04 19:15:41,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788b20fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:15:41, skipping insertion in model container [2018-11-04 19:15:41,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:15:41" (1/1) ... [2018-11-04 19:15:42,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 19:15:42,720 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 19:15:44,282 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4836] [2018-11-04 19:15:44,283 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4837-4838]