java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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--isdn--hardware--mISDN--hfcsusb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:40:59,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:40:59,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:40:59,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:40:59,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:40:59,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:40:59,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:40:59,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:40:59,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:40:59,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:40:59,857 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:40:59,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:40:59,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:40:59,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:40:59,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:40:59,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:40:59,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:40:59,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:40:59,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:40:59,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:40:59,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:40:59,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:40:59,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:40:59,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:40:59,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:40:59,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:40:59,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:40:59,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:40:59,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:40:59,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:40:59,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:40:59,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:40:59,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:40:59,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:40:59,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:40:59,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:40:59,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:40:59,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:40:59,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:40:59,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:40:59,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:40:59,898 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:40:59,926 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:40:59,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:40:59,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:40:59,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:40:59,928 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:40:59,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:40:59,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:40:59,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:40:59,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:40:59,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:40:59,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:40:59,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:40:59,930 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:40:59,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:40:59,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:40:59,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:40:59,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:40:59,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:40:59,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:40:59,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:40:59,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:40:59,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:40:59,932 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:40:59,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:40:59,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:40:59,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:40:59,933 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:40:59,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:40:59,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:40:59,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:40:59,982 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:40:59,982 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:40:59,983 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point.cil.out.i [2019-08-22 03:41:00,048 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc3c6bf25/2553d4f9e5d64e81b0308968f484159b/FLAG81bf38897 [2019-08-22 03:41:00,988 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:41:00,989 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point.cil.out.i [2019-08-22 03:41:01,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc3c6bf25/2553d4f9e5d64e81b0308968f484159b/FLAG81bf38897 [2019-08-22 03:41:01,368 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc3c6bf25/2553d4f9e5d64e81b0308968f484159b [2019-08-22 03:41:01,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:41:01,384 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:41:01,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:41:01,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:41:01,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:41:01,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:41:01" (1/1) ... [2019-08-22 03:41:01,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c15f351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:01, skipping insertion in model container [2019-08-22 03:41:01,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:41:01" (1/1) ... [2019-08-22 03:41:01,400 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:41:01,537 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:41:02,205 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6058] [2019-08-22 03:41:02,206 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6059-6060] [2019-08-22 03:41:04,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:41:04,158 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:41:04,310 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6058] [2019-08-22 03:41:04,310 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6059-6060] [2019-08-22 03:41:04,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:41:04,845 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:41:04,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04 WrapperNode [2019-08-22 03:41:04,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:41:04,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:41:04,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:41:04,847 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:41:04,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:04,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:04,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:04,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:05,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:05,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:05,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (1/1) ... [2019-08-22 03:41:05,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:41:05,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:41:05,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:41:05,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:41:05,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:04" (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 [2019-08-22 03:41:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:41:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:41:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:41:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 03:41:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 03:41:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-22 03:41:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-22 03:41:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 03:41:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 03:41:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-22 03:41:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:41:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-08-22 03:41:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-08-22 03:41:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-08-22 03:41:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-22 03:41:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-22 03:41:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:41:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:41:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:41:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:41:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:41:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:41:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:41:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:41:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:41:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 03:41:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-22 03:41:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-22 03:41:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-22 03:41:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-22 03:41:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-08-22 03:41:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-22 03:41:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-22 03:41:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:41:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-08-22 03:41:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_20 [2019-08-22 03:41:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-22 03:41:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-08-22 03:41:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-08-22 03:41:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-08-22 03:41:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure symbolic [2019-08-22 03:41:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2019-08-22 03:41:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-08-22 03:41:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_complete [2019-08-22 03:41:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2019-08-22 03:41:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2019-08-22 03:41:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcusb_l2l1B [2019-08-22 03:41:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_ph_info [2019-08-22 03:41:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcusb_l2l1D [2019-08-22 03:41:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_l1callback [2019-08-22 03:41:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-08-22 03:41:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-08-22 03:41:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_ctrl [2019-08-22 03:41:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_dctrl [2019-08-22 03:41:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_state_te [2019-08-22 03:41:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_state_nt [2019-08-22 03:41:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_state [2019-08-22 03:41:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_setup_bch [2019-08-22 03:41:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_ph_command [2019-08-22 03:41:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-08-22 03:41:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_rx_frame [2019-08-22 03:41:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2019-08-22 03:41:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_iso_complete [2019-08-22 03:41:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int_complete [2019-08-22 03:41:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_iso_complete [2019-08-22 03:41:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure start_isoc_chain [2019-08-22 03:41:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_iso_gracefull [2019-08-22 03:41:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_int_gracefull [2019-08-22 03:41:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure start_int_fifo [2019-08-22 03:41:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure setPortMode [2019-08-22 03:41:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_hfcsusb [2019-08-22 03:41:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_start_endpoint [2019-08-22 03:41:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_stop_endpoint [2019-08-22 03:41:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hfcsusb [2019-08-22 03:41:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure release_hw [2019-08-22 03:41:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivate_bchannel [2019-08-22 03:41:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_bctrl [2019-08-22 03:41:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2019-08-22 03:41:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_probe [2019-08-22 03:41:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_disconnect [2019-08-22 03:41:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_init [2019-08-22 03:41:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_exit [2019-08-22 03:41:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-22 03:41:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:41:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-22 03:41:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-22 03:41:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-22 03:41:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:41:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:41:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-08-22 03:41:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-22 03:41:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-22 03:41:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-22 03:41:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-22 03:41:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-22 03:41:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-22 03:41:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-22 03:41:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-22 03:41:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-22 03:41:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-08-22 03:41:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2019-08-22 03:41:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2019-08-22 03:41:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2019-08-22 03:41:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_37 [2019-08-22 03:41:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2019-08-22 03:41:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_39 [2019-08-22 03:41:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-08-22 03:41:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2019-08-22 03:41:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_42 [2019-08-22 03:41:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2019-08-22 03:41:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 03:41:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:41:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-22 03:41:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-22 03:41:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-22 03:41:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-22 03:41:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-08-22 03:41:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 03:41:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-22 03:41:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 03:41:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-22 03:41:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-22 03:41:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:41:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2019-08-22 03:41:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2019-08-22 03:41:05,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_get_rxbuf [2019-08-22 03:41:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_senddata [2019-08-22 03:41:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-22 03:41:05,366 INFO L138 BoogieDeclarations]: Found implementation of procedure create_l1 [2019-08-22 03:41:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dchannel_senddata [2019-08-22 03:41:05,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_bframe [2019-08-22 03:41:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2019-08-22 03:41:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-22 03:41:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2019-08-22 03:41:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:41:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:41:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-22 03:41:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-22 03:41:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2019-08-22 03:41:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_ctrl_bchannel [2019-08-22 03:41:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-08-22 03:41:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-08-22 03:41:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-08-22 03:41:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-08-22 03:41:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-08-22 03:41:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-08-22 03:41:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-22 03:41:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:41:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-22 03:41:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-08-22 03:41:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-22 03:41:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2019-08-22 03:41:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-08-22 03:41:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Echannel [2019-08-22 03:41:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-22 03:41:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-22 03:41:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-22 03:41:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-22 03:41:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-08-22 03:41:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-22 03:41:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-22 03:41:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-22 03:41:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-22 03:41:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:41:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-22 03:41:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:41:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:41:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-22 03:41:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-22 03:41:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:41:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:41:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:41:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:41:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:41:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:41:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:41:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2019-08-22 03:41:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:41:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-22 03:41:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-22 03:41:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 03:41:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 03:41:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-22 03:41:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-22 03:41:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 03:41:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:41:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:41:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 03:41:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 03:41:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 03:41:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:41:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-22 03:41:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-22 03:41:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:41:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:41:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 03:41:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-22 03:41:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-22 03:41:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:41:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2019-08-22 03:41:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2019-08-22 03:41:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:41:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-08-22 03:41:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-22 03:41:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-08-22 03:41:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-22 03:41:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-08-22 03:41:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-22 03:41:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-22 03:41:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-22 03:41:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-22 03:41:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-22 03:41:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-22 03:41:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:41:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-22 03:41:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:41:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:41:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 03:41:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:41:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:41:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:41:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:41:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:41:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:41:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:41:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:41:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:41:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:41:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:41:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:41:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:41:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:41:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:41:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:41:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-22 03:41:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 03:41:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-22 03:41:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:41:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-22 03:41:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-22 03:41:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-22 03:41:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-22 03:41:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:41:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_42 [2019-08-22 03:41:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:41:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2019-08-22 03:41:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-08-22 03:41:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:41:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-22 03:41:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-22 03:41:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-22 03:41:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_37 [2019-08-22 03:41:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_39 [2019-08-22 03:41:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2019-08-22 03:41:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-22 03:41:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-22 03:41:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-08-22 03:41:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2019-08-22 03:41:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2019-08-22 03:41:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2019-08-22 03:41:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2019-08-22 03:41:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-08-22 03:41:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:41:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-22 03:41:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-22 03:41:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:41:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-08-22 03:41:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-22 03:41:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-08-22 03:41:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_20 [2019-08-22 03:41:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-08-22 03:41:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-22 03:41:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-22 03:41:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-22 03:41:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-22 03:41:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-22 03:41:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-22 03:41:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-22 03:41:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-22 03:41:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-22 03:41:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-22 03:41:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-22 03:41:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-22 03:41:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-08-22 03:41:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-22 03:41:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-22 03:41:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-22 03:41:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-08-22 03:41:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure create_l1 [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2019-08-22 03:41:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_ctrl_bchannel [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure dchannel_senddata [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_senddata [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_get_rxbuf [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-08-22 03:41:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Echannel [2019-08-22 03:41:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2019-08-22 03:41:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_bframe [2019-08-22 03:41:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2019-08-22 03:41:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure symbolic [2019-08-22 03:41:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_ph_command [2019-08-22 03:41:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure release_hw [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure reset_hfcsusb [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure setPortMode [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_start_endpoint [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_stop_endpoint [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_setup_bch [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure deactivate_bchannel [2019-08-22 03:41:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_ph_info [2019-08-22 03:41:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2019-08-22 03:41:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-08-22 03:41:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_complete [2019-08-22 03:41:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2019-08-22 03:41:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2019-08-22 03:41:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure hfcusb_l2l1B [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure hfcusb_l2l1D [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_l1callback [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure channel_ctrl [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_dctrl [2019-08-22 03:41:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure ph_state_te [2019-08-22 03:41:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure ph_state_nt [2019-08-22 03:41:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure ph_state [2019-08-22 03:41:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-08-22 03:41:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_rx_frame [2019-08-22 03:41:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2019-08-22 03:41:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure rx_iso_complete [2019-08-22 03:41:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:41:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int_complete [2019-08-22 03:41:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure tx_iso_complete [2019-08-22 03:41:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:41:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure start_isoc_chain [2019-08-22 03:41:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure stop_iso_gracefull [2019-08-22 03:41:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure stop_int_gracefull [2019-08-22 03:41:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure start_int_fifo [2019-08-22 03:41:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hfcsusb [2019-08-22 03:41:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_bctrl [2019-08-22 03:41:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2019-08-22 03:41:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_probe [2019-08-22 03:41:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_disconnect [2019-08-22 03:41:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_init [2019-08-22 03:41:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_exit [2019-08-22 03:41:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:41:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:41:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:41:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-22 03:41:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:41:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-22 03:41:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-22 03:41:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:41:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 03:41:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 03:41:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:41:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:41:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:41:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:41:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:41:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:41:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:41:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:41:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:41:07,212 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:41:19,908 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:41:19,908 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:41:19,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:41:19 BoogieIcfgContainer [2019-08-22 03:41:19,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:41:19,912 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:41:19,912 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:41:19,912 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:41:19,913 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:41:19" (1/1) ... [2019-08-22 03:41:19,931 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:41:19,938 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:41:19,964 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:41:19,976 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:41:19,978 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:41:23,820 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_333|], 115440=[|v_#valid_382|]} [2019-08-22 03:41:33,722 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#iso_packets~0.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:33,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:35,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string170.base| |~#iso_packets~0.base|) [2019-08-22 03:41:35,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:37,989 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| |~#iso_packets~0.base|) [2019-08-22 03:41:38,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:40,178 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| |~#iso_packets~0.base|) [2019-08-22 03:41:40,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:42,350 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string173.base| |~#iso_packets~0.base|) [2019-08-22 03:41:42,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:44,496 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string174.base| |~#iso_packets~0.base|) [2019-08-22 03:41:44,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:46,699 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| |~#iso_packets~0.base|) [2019-08-22 03:41:46,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:48,872 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string176.base| |~#iso_packets~0.base|) [2019-08-22 03:41:48,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:50,949 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string177.base| |~#iso_packets~0.base|) [2019-08-22 03:41:50,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:53,035 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |~#iso_packets~0.base|) [2019-08-22 03:41:53,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:55,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |~#iso_packets~0.base|) [2019-08-22 03:41:55,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:57,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string180.base| |~#iso_packets~0.base|) [2019-08-22 03:41:57,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:59,529 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| |~#iso_packets~0.base|) [2019-08-22 03:41:59,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:01,659 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string182.base| |~#iso_packets~0.base|) [2019-08-22 03:42:01,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:03,815 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string183.base| |~#iso_packets~0.base|) [2019-08-22 03:42:03,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:05,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string187.base| |~#iso_packets~0.base|) [2019-08-22 03:42:05,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:08,120 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#validconf~0.base| |~#iso_packets~0.base|) [2019-08-22 03:42:08,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:10,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#iso_packets~0.base| (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) |~#conf_str~0.offset|)) [2019-08-22 03:42:12,229 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |~#iso_packets~0.base| (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) |~#conf_str~0.offset|)) [2019-08-22 03:42:14,283 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#iso_packets~0.base| (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) (+ |~#conf_str~0.offset| 8))) [2019-08-22 03:42:16,323 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |~#iso_packets~0.base| (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) (+ |~#conf_str~0.offset| 8))) [2019-08-22 03:42:18,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) (+ |~#conf_str~0.offset| 16)) |~#iso_packets~0.base|)