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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:41:51,291 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:41:51,297 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:41:51,332 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:41:51,333 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:41:51,334 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:41:51,336 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:41:51,340 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:41:51,346 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:41:51,347 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:41:51,348 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:41:51,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:41:51,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:41:51,359 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:41:51,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:41:51,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:41:51,377 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:41:51,379 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:41:51,389 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:41:51,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:41:51,397 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:41:51,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:41:51,411 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:41:51,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:41:51,412 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:41:51,417 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:41:51,418 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:41:51,420 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:41:51,423 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:41:51,424 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:41:51,424 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:41:51,431 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:41:51,431 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:41:51,432 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:41:51,433 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:41:51,436 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:41:51,437 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 [2018-11-15 06:41:51,484 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:41:51,488 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:41:51,489 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:41:51,490 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:41:51,497 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:41:51,497 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:41:51,497 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:41:51,497 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:41:51,498 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:41:51,499 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:41:51,499 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:41:51,500 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:41:51,500 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:41:51,500 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:41:51,500 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:41:51,500 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:41:51,500 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:41:51,504 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:41:51,504 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:41:51,504 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:41:51,504 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:41:51,505 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:41:51,505 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:41:51,505 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:41:51,505 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:41:51,505 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:41:51,506 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:41:51,506 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:41:51,622 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:41:51,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:41:51,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:41:51,664 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:41:51,664 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:41:51,668 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:41:51,794 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f926f097d/7110e8a4fa2b42e095fc6987695ac150/FLAG1492ba4c7 [2018-11-15 06:41:53,430 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:41:53,431 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:41:53,534 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f926f097d/7110e8a4fa2b42e095fc6987695ac150/FLAG1492ba4c7 [2018-11-15 06:41:53,574 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f926f097d/7110e8a4fa2b42e095fc6987695ac150 [2018-11-15 06:41:53,601 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:41:53,608 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:41:53,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:41:53,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:41:53,620 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:41:53,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:41:53" (1/1) ... [2018-11-15 06:41:53,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e10440f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:53, skipping insertion in model container [2018-11-15 06:41:53,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:41:53" (1/1) ... [2018-11-15 06:41:53,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:41:53,990 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:41:55,376 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-15 06:41:55,377 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-15 06:41:58,859 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:41:59,207 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:41:59,638 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-15 06:41:59,639 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-15 06:42:01,548 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:42:01,947 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:42:01,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01 WrapperNode [2018-11-15 06:42:01,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:42:01,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:42:01,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:42:01,952 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:42:01,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:01,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:02,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:02,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:02,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:02,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:02,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... [2018-11-15 06:42:02,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:42:02,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:42:02,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:42:02,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:42:02,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:42:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:42:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:42:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:42:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:42:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:42:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:42:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-15 06:42:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2018-11-15 06:42:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_op [2018-11-15 06:42:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_reg [2018-11-15 06:42:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_power_ctrl [2018-11-15 06:42:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_rc_query [2018-11-15 06:42:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_eeprom [2018-11-15 06:42:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_mac_addr [2018-11-15 06:42:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_frontend_attach [2018-11-15 06:42:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_probe [2018-11-15 06:42:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_init [2018-11-15 06:42:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_exit [2018-11-15 06:42:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_3 [2018-11-15 06:42:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-15 06:42:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:42:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-15 06:42:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2018-11-15 06:42:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2018-11-15 06:42:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2018-11-15 06:42:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2018-11-15 06:42:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_status [2018-11-15 06:42:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_ber [2018-11-15 06:42:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_unc_blocks [2018-11-15 06:42:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_signal_strength [2018-11-15 06:42:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_snr [2018-11-15 06:42:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_init [2018-11-15 06:42:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_sleep [2018-11-15 06:42:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_get_tune_settings [2018-11-15 06:42:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_set_frontend [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_release [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_attach [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_1 [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_62 [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_68 [2018-11-15 06:42:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_70 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_72 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_73 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_74 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_75 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_76 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_77 [2018-11-15 06:42:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_78 [2018-11-15 06:42:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-15 06:42:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 06:42:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-15 06:42:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-15 06:42:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-15 06:42:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-15 06:42:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:42:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 06:42:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:42:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:42:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:42:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:42:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:42:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:42:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:42:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:42:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:42:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_3 [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_1 [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2018-11-15 06:42:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 06:42:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2018-11-15 06:42:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-15 06:42:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-15 06:42:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:42:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-15 06:42:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2018-11-15 06:42:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2018-11-15 06:42:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2018-11-15 06:42:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2018-11-15 06:42:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2018-11-15 06:42:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2018-11-15 06:42:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2018-11-15 06:42:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2018-11-15 06:42:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_attach [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_op [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_reg [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:42:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_power_ctrl [2018-11-15 06:42:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_rc_query [2018-11-15 06:42:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_eeprom [2018-11-15 06:42:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_mac_addr [2018-11-15 06:42:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_frontend_attach [2018-11-15 06:42:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:42:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_probe [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_init [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_exit [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-15 06:42:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:42:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 06:42:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 06:42:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_62 [2018-11-15 06:42:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 06:42:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_70 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_78 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_72 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_68 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_76 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_77 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_73 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_74 [2018-11-15 06:42:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_75 [2018-11-15 06:42:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_status [2018-11-15 06:42:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_ber [2018-11-15 06:42:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_unc_blocks [2018-11-15 06:42:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_signal_strength [2018-11-15 06:42:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_snr [2018-11-15 06:42:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_init [2018-11-15 06:42:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_sleep [2018-11-15 06:42:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_get_tune_settings [2018-11-15 06:42:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_set_frontend [2018-11-15 06:42:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_release [2018-11-15 06:42:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2018-11-15 06:42:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:42:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:42:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:42:43,539 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 06:42:43,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 06:42:43 BoogieIcfgContainer [2018-11-15 06:42:43,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 06:42:43,544 INFO L168 Benchmark]: Toolchain (without parser) took 49942.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 328.5 MB). Peak memory consumption was 513.8 MB. Max. memory is 3.9 GB. [2018-11-15 06:42:43,546 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-11-15 06:42:43,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8342.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 50.4 MB). Peak memory consumption was 499.7 MB. Max. memory is 3.9 GB. [2018-11-15 06:42:43,548 INFO L168 Benchmark]: Boogie Preprocessor took 559.99 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: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 3.9 GB. [2018-11-15 06:42:43,558 INFO L168 Benchmark]: RCFGBuilder took 41028.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 256.0 MB). Peak memory consumption was 441.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:42:43,570 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 0.34 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 8342.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 50.4 MB). Peak memory consumption was 499.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 559.99 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: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 3.9 GB. * RCFGBuilder took 41028.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 256.0 MB). Peak memory consumption was 441.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...