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-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 01:20:06,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 01:20:06,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 01:20:06,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 01:20:06,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 01:20:06,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 01:20:06,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 01:20:06,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 01:20:06,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 01:20:06,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 01:20:06,175 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 01:20:06,177 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 01:20:06,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 01:20:06,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 01:20:06,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 01:20:06,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 01:20:06,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 01:20:06,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 01:20:06,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 01:20:06,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 01:20:06,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 01:20:06,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 01:20:06,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 01:20:06,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 01:20:06,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 01:20:06,202 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 01:20:06,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 01:20:06,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 01:20:06,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 01:20:06,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 01:20:06,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 01:20:06,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 01:20:06,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 01:20:06,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 01:20:06,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 01:20:06,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 01:20:06,213 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 01:20:06,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 01:20:06,214 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 01:20:06,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 01:20:06,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 01:20:06,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 01:20:06,253 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 01:20:06,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 01:20:06,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 01:20:06,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 01:20:06,255 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 01:20:06,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 01:20:06,256 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 01:20:06,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 01:20:06,256 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 01:20:06,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 01:20:06,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 01:20:06,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 01:20:06,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 01:20:06,260 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 01:20:06,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 01:20:06,260 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 01:20:06,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 01:20:06,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 01:20:06,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 01:20:06,261 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 01:20:06,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 01:20:06,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 01:20:06,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 01:20:06,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 01:20:06,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 01:20:06,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 01:20:06,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 01:20:06,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 01:20:06,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 01:20:06,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 01:20:06,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 01:20:06,548 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 01:20:06,550 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 01:20:06,550 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 01:20:06,551 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2019-10-14 01:20:06,613 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e75956f7/29e996ac705c44f29dc9211d8a7dcd4f/FLAG79df95237 [2019-10-14 01:20:07,426 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 01:20:07,427 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2019-10-14 01:20:07,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e75956f7/29e996ac705c44f29dc9211d8a7dcd4f/FLAG79df95237 [2019-10-14 01:20:07,877 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e75956f7/29e996ac705c44f29dc9211d8a7dcd4f [2019-10-14 01:20:07,887 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 01:20:07,888 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 01:20:07,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 01:20:07,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 01:20:07,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 01:20:07,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:20:07" (1/1) ... [2019-10-14 01:20:07,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@181709c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:07, skipping insertion in model container [2019-10-14 01:20:07,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:20:07" (1/1) ... [2019-10-14 01:20:07,913 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 01:20:08,141 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 01:20:10,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 01:20:10,294 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 01:20:10,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 01:20:10,998 INFO L192 MainTranslator]: Completed translation [2019-10-14 01:20:10,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10 WrapperNode [2019-10-14 01:20:10,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 01:20:11,000 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 01:20:11,000 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 01:20:11,000 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 01:20:11,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (1/1) ... [2019-10-14 01:20:11,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 01:20:11,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 01:20:11,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 01:20:11,358 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 01:20:11,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:20:10" (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 [2019-10-14 01:20:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 01:20:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 01:20:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-14 01:20:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-14 01:20:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-14 01:20:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 01:20:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 01:20:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 01:20:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 01:20:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-14 01:20:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-14 01:20:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-14 01:20:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-14 01:20:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 01:20:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-14 01:20:11,455 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-14 01:20:11,455 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-14 01:20:11,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 01:20:11,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 01:20:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 01:20:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 01:20:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 01:20:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 01:20:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 01:20:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-14 01:20:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-14 01:20:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-14 01:20:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-14 01:20:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-14 01:20:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-14 01:20:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-14 01:20:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-14 01:20:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-14 01:20:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-14 01:20:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-14 01:20:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-14 01:20:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-14 01:20:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-14 01:20:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-14 01:20:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-14 01:20:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-14 01:20:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-14 01:20:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2019-10-14 01:20:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2019-10-14 01:20:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2019-10-14 01:20:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state [2019-10-14 01:20:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb [2019-10-14 01:20:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb [2019-10-14 01:20:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2019-10-14 01:20:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva [2019-10-14 01:20:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter [2019-10-14 01:20:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet [2019-10-14 01:20:11,464 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_bytes [2019-10-14 01:20:11,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame [2019-10-14 01:20:11,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list [2019-10-14 01:20:11,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2019-10-14 01:20:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2019-10-14 01:20:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2019-10-14 01:20:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface [2019-10-14 01:20:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2019-10-14 01:20:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2019-10-14 01:20:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2019-10-14 01:20:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2019-10-14 01:20:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed [2019-10-14 01:20:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed [2019-10-14 01:20:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed [2019-10-14 01:20:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2019-10-14 01:20:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs [2019-10-14 01:20:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet [2019-10-14 01:20:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2019-10-14 01:20:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes [2019-10-14 01:20:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb [2019-10-14 01:20:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp [2019-10-14 01:20:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb [2019-10-14 01:20:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2019-10-14 01:20:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure fe_send_command [2019-10-14 01:20:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2019-10-14 01:20:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2019-10-14 01:20:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2019-10-14 01:20:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 01:20:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-14 01:20:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-14 01:20:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-14 01:20:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-14 01:20:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-14 01:20:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-10-14 01:20:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-14 01:20:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-10-14 01:20:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 01:20:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2019-10-14 01:20:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-14 01:20:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-10-14 01:20:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-14 01:20:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-14 01:20:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 01:20:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 01:20:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 01:20:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 01:20:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 01:20:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 01:20:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 01:20:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 01:20:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 01:20:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 01:20:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 01:20:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 01:20:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 01:20:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 01:20:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 01:20:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 01:20:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 01:20:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 01:20:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 01:20:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 01:20:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 01:20:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-14 01:20:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-14 01:20:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 01:20:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-14 01:20:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-14 01:20:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-14 01:20:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 01:20:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 01:20:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-14 01:20:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-14 01:20:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-14 01:20:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-14 01:20:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts [2019-10-14 01:20:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2019-10-14 01:20:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-10-14 01:20:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-10-14 01:20:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-14 01:20:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-14 01:20:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-14 01:20:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-14 01:20:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-14 01:20:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-14 01:20:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-14 01:20:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-14 01:20:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-14 01:20:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-14 01:20:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-14 01:20:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-14 01:20:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 01:20:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-14 01:20:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 01:20:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 01:20:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 01:20:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-14 01:20:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-14 01:20:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-14 01:20:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-14 01:20:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-14 01:20:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach [2019-10-14 01:20:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach [2019-10-14 01:20:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-14 01:20:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-14 01:20:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-14 01:20:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-14 01:20:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-14 01:20:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-14 01:20:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-14 01:20:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-14 01:20:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-14 01:20:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 01:20:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 01:20:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 01:20:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 01:20:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 01:20:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 01:20:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 01:20:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-14 01:20:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-14 01:20:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-14 01:20:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-14 01:20:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 01:20:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 01:20:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 01:20:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 01:20:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 01:20:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-14 01:20:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 01:20:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-14 01:20:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 01:20:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 01:20:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-14 01:20:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-14 01:20:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-14 01:20:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-14 01:20:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 01:20:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-10-14 01:20:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 01:20:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-14 01:20:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-14 01:20:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-14 01:20:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-14 01:20:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-10-14 01:20:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2019-10-14 01:20:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-10-14 01:20:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 01:20:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-14 01:20:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-14 01:20:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 01:20:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 01:20:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 01:20:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 01:20:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 01:20:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 01:20:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-14 01:20:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 01:20:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 01:20:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 01:20:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 01:20:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 01:20:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 01:20:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 01:20:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 01:20:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 01:20:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 01:20:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 01:20:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 01:20:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 01:20:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 01:20:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 01:20:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-14 01:20:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 01:20:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-14 01:20:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-14 01:20:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-14 01:20:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-14 01:20:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-14 01:20:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-14 01:20:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-14 01:20:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-14 01:20:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-14 01:20:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-14 01:20:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-14 01:20:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-14 01:20:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2019-10-14 01:20:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2019-10-14 01:20:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva [2019-10-14 01:20:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter [2019-10-14 01:20:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet [2019-10-14 01:20:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure swap_bytes [2019-10-14 01:20:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame [2019-10-14 01:20:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list [2019-10-14 01:20:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2019-10-14 01:20:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2019-10-14 01:20:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2019-10-14 01:20:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface [2019-10-14 01:20:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2019-10-14 01:20:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2019-10-14 01:20:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2019-10-14 01:20:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2019-10-14 01:20:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed [2019-10-14 01:20:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed [2019-10-14 01:20:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed [2019-10-14 01:20:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2019-10-14 01:20:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs [2019-10-14 01:20:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 01:20:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet [2019-10-14 01:20:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2019-10-14 01:20:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes [2019-10-14 01:20:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb [2019-10-14 01:20:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp [2019-10-14 01:20:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb [2019-10-14 01:20:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2019-10-14 01:20:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 01:20:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2019-10-14 01:20:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 01:20:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 01:20:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc [2019-10-14 01:20:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2019-10-14 01:20:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet [2019-10-14 01:20:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters [2019-10-14 01:20:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters [2019-10-14 01:20:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure fe_send_command [2019-10-14 01:20:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 01:20:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_iso_mutex_of_ttusb_dec [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 01:20:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 01:20:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_usb_mutex_of_ttusb_dec [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 01:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 01:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 01:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 01:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 01:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 01:20:44,051 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 01:20:44,052 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 01:20:44,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:20:44 BoogieIcfgContainer [2019-10-14 01:20:44,055 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 01:20:44,055 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 01:20:44,055 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 01:20:44,056 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 01:20:44,057 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:20:44" (1/1) ... [2019-10-14 01:20:44,058 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 01:20:44,100 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 01:20:44,101 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 01:20:44,118 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 01:20:44,129 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 01:20:44,131 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs