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-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:04:38,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:04:38,401 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:04:38,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:04:38,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:04:38,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:04:38,451 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:04:38,459 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:04:38,464 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:04:38,472 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:04:38,473 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:04:38,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:04:38,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:04:38,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:04:38,497 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:04:38,498 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:04:38,499 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:04:38,510 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:04:38,516 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:04:38,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:04:38,523 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:04:38,531 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:04:38,535 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:04:38,536 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:04:38,536 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:04:38,544 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:04:38,546 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:04:38,550 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:04:38,553 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:04:38,555 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:04:38,555 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:04:38,556 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:04:38,556 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:04:38,556 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:04:38,563 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:04:38,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:04:38,570 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 [2018-10-17 12:04:38,614 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:04:38,617 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:04:38,618 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:04:38,619 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:04:38,624 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:04:38,624 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:04:38,624 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:04:38,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:04:38,627 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:04:38,627 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:04:38,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:04:38,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:04:38,628 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:04:38,628 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:04:38,628 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:04:38,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:04:38,632 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:04:38,632 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:04:38,633 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:04:38,633 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:04:38,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:04:38,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:04:38,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:04:38,635 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:04:38,635 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:04:38,635 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:04:38,639 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:04:38,639 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:04:38,639 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:04:38,640 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:04:38,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:04:38,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:04:38,820 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:04:38,826 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:04:38,826 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:04:38,827 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:04:38,975 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df3d4b01b/174bcc7871e94e48becf963dd8edb266/FLAGf95e7c646 [2018-10-17 12:04:41,596 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:04:41,597 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:04:41,880 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df3d4b01b/174bcc7871e94e48becf963dd8edb266/FLAGf95e7c646 [2018-10-17 12:04:41,926 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df3d4b01b/174bcc7871e94e48becf963dd8edb266 [2018-10-17 12:04:41,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:04:41,964 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:04:41,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:04:41,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:04:41,976 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:04:41,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:04:41" (1/1) ... [2018-10-17 12:04:41,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b97ceae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:04:41, skipping insertion in model container [2018-10-17 12:04:41,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:04:41" (1/1) ... [2018-10-17 12:04:42,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:04:42,885 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:04:44,629 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4581] [2018-10-17 12:04:44,921 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8811] [2018-10-17 12:04:44,922 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8812-8813]