java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-09 01:46:21,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-09 01:46:21,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-09 01:46:21,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-09 01:46:21,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-09 01:46:21,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-09 01:46:21,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-09 01:46:21,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-09 01:46:21,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-09 01:46:21,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-09 01:46:21,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-09 01:46:21,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-09 01:46:21,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-09 01:46:21,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-09 01:46:21,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-09 01:46:21,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-09 01:46:21,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-09 01:46:21,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-09 01:46:21,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-09 01:46:21,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-09 01:46:21,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-09 01:46:21,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-09 01:46:21,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-09 01:46:21,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-09 01:46:21,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-09 01:46:21,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-09 01:46:21,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-09 01:46:21,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-09 01:46:21,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-09 01:46:21,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-09 01:46:21,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-09 01:46:21,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-09 01:46:21,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-09 01:46:21,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-09 01:46:21,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-09 01:46:21,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-09 01:46:21,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-09 01:46:21,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-09 01:46:21,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-09 01:46:21,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-09 01:46:21,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-09 01:46:21,438 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 [2019-09-09 01:46:21,452 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-09 01:46:21,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-09 01:46:21,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-09 01:46:21,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-09 01:46:21,453 INFO L138 SettingsManager]: * Use SBE=true [2019-09-09 01:46:21,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-09 01:46:21,454 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-09 01:46:21,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-09 01:46:21,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-09 01:46:21,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-09 01:46:21,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-09 01:46:21,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-09 01:46:21,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-09 01:46:21,455 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-09 01:46:21,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-09 01:46:21,455 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-09 01:46:21,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-09 01:46:21,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-09 01:46:21,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-09 01:46:21,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-09 01:46:21,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-09 01:46:21,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 01:46:21,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-09 01:46:21,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-09 01:46:21,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-09 01:46:21,458 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-09 01:46:21,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-09 01:46:21,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-09 01:46:21,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-09 01:46:21,486 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-09 01:46:21,499 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-09 01:46:21,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-09 01:46:21,503 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-09 01:46:21,504 INFO L275 PluginConnector]: CDTParser initialized [2019-09-09 01:46:21,505 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-09-09 01:46:21,564 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d6e1b04/47fe69e09f4f41b9a0aed5abdbc933df/FLAGca7f81cad [2019-09-09 01:46:22,473 INFO L306 CDTParser]: Found 1 translation units. [2019-09-09 01:46:22,473 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-09-09 01:46:22,534 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d6e1b04/47fe69e09f4f41b9a0aed5abdbc933df/FLAGca7f81cad [2019-09-09 01:46:22,875 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d6e1b04/47fe69e09f4f41b9a0aed5abdbc933df [2019-09-09 01:46:22,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-09 01:46:22,886 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-09 01:46:22,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-09 01:46:22,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-09 01:46:22,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-09 01:46:22,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 01:46:22" (1/1) ... [2019-09-09 01:46:22,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77354da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:22, skipping insertion in model container [2019-09-09 01:46:22,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 01:46:22" (1/1) ... [2019-09-09 01:46:22,902 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-09 01:46:23,137 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-09 01:46:27,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 01:46:27,160 INFO L188 MainTranslator]: Completed pre-run [2019-09-09 01:46:27,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 01:46:28,827 INFO L192 MainTranslator]: Completed translation [2019-09-09 01:46:28,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28 WrapperNode [2019-09-09 01:46:28,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-09 01:46:28,829 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-09 01:46:28,829 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-09 01:46:28,829 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-09 01:46:28,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:28,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:28,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:28,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:29,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:29,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:29,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (1/1) ... [2019-09-09 01:46:29,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-09 01:46:29,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-09 01:46:29,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-09 01:46:29,504 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-09 01:46:29,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (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 [2019-09-09 01:46:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-09 01:46:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-09 01:46:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-09 01:46:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-09 01:46:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-09 01:46:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-09 01:46:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 01:46:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2019-09-09 01:46:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2019-09-09 01:46:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2019-09-09 01:46:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2019-09-09 01:46:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2019-09-09 01:46:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2019-09-09 01:46:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2019-09-09 01:46:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2019-09-09 01:46:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2019-09-09 01:46:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2019-09-09 01:46:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2019-09-09 01:46:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2019-09-09 01:46:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2019-09-09 01:46:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_frontend_attach [2019-09-09 01:46:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-09-09 01:46:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2019-09-09 01:46:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2019-09-09 01:46:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2019-09-09 01:46:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2019-09-09 01:46:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2019-09-09 01:46:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_dvbt [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mh [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc_mh [2019-09-09 01:46:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury_mh [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_init [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_exit [2019-09-09 01:46:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_2 [2019-09-09 01:46:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_3 [2019-09-09 01:46:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-09-09 01:46:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-09-09 01:46:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-09-09 01:46:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-09 01:46:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-09 01:46:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-09 01:46:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-09 01:46:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-09 01:46:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-09 01:46:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-09 01:46:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-09 01:46:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-09-09 01:46:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-09 01:46:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-09 01:46:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-09 01:46:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-09-09 01:46:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-09 01:46:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-09 01:46:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-09-09 01:46:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-09-09 01:46:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-09-09 01:46:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-09 01:46:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-09-09 01:46:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-09 01:46:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-09 01:46:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-09-09 01:46:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-09 01:46:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-09 01:46:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-09 01:46:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-09-09 01:46:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-09-09 01:46:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_4 [2019-09-09 01:46:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-09 01:46:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_8 [2019-09-09 01:46:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_7_9 [2019-09-09 01:46:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_7_10 [2019-09-09 01:46:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_7_13 [2019-09-09 01:46:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_7_7 [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_7_8 [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_7 [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-09-09 01:46:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_656_port [2019-09-09 01:46:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_mpeg_in [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_i2s_port [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_i2s_port [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_i2s [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_spi [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_idac_config [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-09-09 01:46:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_recvbyte [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_ack [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_nack [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_sw_xfer_msg [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2019-09-09 01:46:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_fifo [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_readagain [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_hw_xfer_msg [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_21 [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22___0 [2019-09-09 01:46:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpo_state [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_gpi_state [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_gpio_pins [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_do_set_gpio [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_gpio_initialize [2019-09-09 01:46:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_set_gpio [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_init_port_expander [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_probe_port_expander [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-09 01:46:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-09 01:46:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-09 01:46:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-09 01:46:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-09 01:46:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-09 01:46:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-09 01:46:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-09 01:46:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_rw [2019-09-09 01:46:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_write [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_suspend [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-09 01:46:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2019-09-09 01:46:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-09 01:46:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-09 01:46:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-09 01:46:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-09 01:46:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-09 01:46:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-09 01:46:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-09 01:46:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-09 01:46:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-09 01:46:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-09-09 01:46:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-09 01:46:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-09 01:46:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2019-09-09 01:46:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-09-09 01:46:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_suspend [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_rw [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_write [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2019-09-09 01:46:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2019-09-09 01:46:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_mpeg_in [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_i2s [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_i2s_port [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_i2s_port [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_spi [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_idac_config [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2019-09-09 01:46:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-09 01:46:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2019-09-09 01:46:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_frontend_attach [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2019-09-09 01:46:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2019-09-09 01:46:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_dvbt [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc [2019-09-09 01:46:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mh [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc_mh [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury_mh [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_init [2019-09-09 01:46:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_exit [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-09-09 01:46:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_2 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_3 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-09 01:46:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-09 01:46:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-09-09 01:46:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-09 01:46:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-09-09 01:46:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-09-09 01:46:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-09 01:46:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-09 01:46:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-09 01:46:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-09-09 01:46:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_4 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_8 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_7_9 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_7_10 [2019-09-09 01:46:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_7_13 [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_7_7 [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_7_8 [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_7 [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_656_port [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_21 [2019-09-09 01:46:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22___0 [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_recvbyte [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2019-09-09 01:46:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_ack [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_nack [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_sw_xfer_msg [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_fifo [2019-09-09 01:46:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_readagain [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_hw_xfer_msg [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpo_state [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_gpi_state [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_gpio_pins [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_do_set_gpio [2019-09-09 01:46:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_gpio_initialize [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_set_gpio [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_init_port_expander [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_probe_port_expander [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-09 01:46:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-09 01:46:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-09 01:46:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-09 01:46:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-09 01:46:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-09 01:46:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-09 01:46:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-09 01:46:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-09 01:46:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-09 01:46:32,065 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-09 01:49:06,810 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-09 01:49:08,679 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-09 01:49:08,679 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-09 01:49:08,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 01:49:08 BoogieIcfgContainer [2019-09-09 01:49:08,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-09 01:49:08,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-09 01:49:08,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-09 01:49:08,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-09 01:49:08,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.09 01:46:22" (1/3) ... [2019-09-09 01:49:08,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef3acbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 01:49:08, skipping insertion in model container [2019-09-09 01:49:08,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:46:28" (2/3) ... [2019-09-09 01:49:08,692 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef3acbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 01:49:08, skipping insertion in model container [2019-09-09 01:49:08,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 01:49:08" (3/3) ... [2019-09-09 01:49:08,695 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-09-09 01:49:08,709 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-09 01:49:08,729 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-09 01:49:08,754 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-09 01:49:08,823 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-09 01:49:08,824 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-09 01:49:08,825 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-09 01:49:08,825 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-09 01:49:08,825 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-09 01:49:08,825 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-09 01:49:08,825 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-09 01:49:08,826 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-09 01:49:08,826 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-09 01:49:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states. [2019-09-09 01:49:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2019-09-09 01:49:08,993 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:49:08,995 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:49:08,998 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:49:09,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:49:09,008 INFO L82 PathProgramCache]: Analyzing trace with hash 1589633645, now seen corresponding path program 1 times [2019-09-09 01:49:09,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:49:09,012 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:49:09,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:49:09,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:49:09,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:49:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:49:12,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:49:12,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:49:12,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:49:12,793 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:49:12,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:49:12,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:49:12,810 INFO L87 Difference]: Start difference. First operand 3140 states. Second operand 3 states. [2019-09-09 01:50:36,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:50:36,903 INFO L93 Difference]: Finished difference Result 8298 states and 11837 transitions. [2019-09-09 01:50:36,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:50:36,905 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 494 [2019-09-09 01:50:36,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:50:36,996 INFO L225 Difference]: With dead ends: 8298 [2019-09-09 01:50:36,996 INFO L226 Difference]: Without dead ends: 5492 [2019-09-09 01:50:37,024 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:50:37,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5492 states. [2019-09-09 01:50:38,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5492 to 5488. [2019-09-09 01:50:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5488 states. [2019-09-09 01:50:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 5488 states and 7772 transitions. [2019-09-09 01:50:38,315 INFO L78 Accepts]: Start accepts. Automaton has 5488 states and 7772 transitions. Word has length 494 [2019-09-09 01:50:38,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:50:38,317 INFO L475 AbstractCegarLoop]: Abstraction has 5488 states and 7772 transitions. [2019-09-09 01:50:38,317 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:50:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 5488 states and 7772 transitions. [2019-09-09 01:50:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2019-09-09 01:50:38,337 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:50:38,338 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:50:38,338 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:50:38,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:50:38,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1315340530, now seen corresponding path program 1 times [2019-09-09 01:50:38,339 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:50:38,339 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:50:38,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:50:38,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:50:38,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:50:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:50:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:50:39,994 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:50:39,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:50:39,997 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:50:39,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:50:39,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:50:39,997 INFO L87 Difference]: Start difference. First operand 5488 states and 7772 transitions. Second operand 3 states. [2019-09-09 01:52:13,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:52:13,318 INFO L93 Difference]: Finished difference Result 13406 states and 18989 transitions. [2019-09-09 01:52:13,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:52:13,319 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 516 [2019-09-09 01:52:13,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:52:13,381 INFO L225 Difference]: With dead ends: 13406 [2019-09-09 01:52:13,381 INFO L226 Difference]: Without dead ends: 8040 [2019-09-09 01:52:13,415 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:52:13,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8040 states. [2019-09-09 01:52:13,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8040 to 8008. [2019-09-09 01:52:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8008 states. [2019-09-09 01:52:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8008 states to 8008 states and 11340 transitions. [2019-09-09 01:52:13,778 INFO L78 Accepts]: Start accepts. Automaton has 8008 states and 11340 transitions. Word has length 516 [2019-09-09 01:52:13,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:52:13,784 INFO L475 AbstractCegarLoop]: Abstraction has 8008 states and 11340 transitions. [2019-09-09 01:52:13,784 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:52:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 8008 states and 11340 transitions. [2019-09-09 01:52:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2019-09-09 01:52:13,802 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:52:13,803 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:52:13,803 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:52:13,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:52:13,804 INFO L82 PathProgramCache]: Analyzing trace with hash -283088593, now seen corresponding path program 1 times [2019-09-09 01:52:13,804 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:52:13,804 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:52:13,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:52:13,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:52:13,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:52:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:52:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:52:15,146 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:52:15,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:52:15,148 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:52:15,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:52:15,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:52:15,149 INFO L87 Difference]: Start difference. First operand 8008 states and 11340 transitions. Second operand 3 states. [2019-09-09 01:53:49,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:53:49,468 INFO L93 Difference]: Finished difference Result 21049 states and 29831 transitions. [2019-09-09 01:53:49,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:53:49,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 517 [2019-09-09 01:53:49,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:53:49,603 INFO L225 Difference]: With dead ends: 21049 [2019-09-09 01:53:49,604 INFO L226 Difference]: Without dead ends: 13163 [2019-09-09 01:53:49,676 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:53:49,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13163 states. [2019-09-09 01:53:50,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13163 to 13123. [2019-09-09 01:53:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13123 states. [2019-09-09 01:53:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13123 states to 13123 states and 18600 transitions. [2019-09-09 01:53:50,291 INFO L78 Accepts]: Start accepts. Automaton has 13123 states and 18600 transitions. Word has length 517 [2019-09-09 01:53:50,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:53:50,293 INFO L475 AbstractCegarLoop]: Abstraction has 13123 states and 18600 transitions. [2019-09-09 01:53:50,294 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:53:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 13123 states and 18600 transitions. [2019-09-09 01:53:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2019-09-09 01:53:50,307 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:53:50,307 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:53:50,308 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:53:50,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:53:50,309 INFO L82 PathProgramCache]: Analyzing trace with hash 1645546716, now seen corresponding path program 1 times [2019-09-09 01:53:50,309 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:53:50,309 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:53:50,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:53:50,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:53:50,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:53:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:53:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:53:53,080 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:53:53,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:53:53,081 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:53:53,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:53:53,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:53:53,082 INFO L87 Difference]: Start difference. First operand 13123 states and 18600 transitions. Second operand 3 states. [2019-09-09 01:55:25,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:55:25,070 INFO L93 Difference]: Finished difference Result 36305 states and 51510 transitions. [2019-09-09 01:55:25,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:55:25,070 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 515 [2019-09-09 01:55:25,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:55:25,216 INFO L225 Difference]: With dead ends: 36305 [2019-09-09 01:55:25,216 INFO L226 Difference]: Without dead ends: 23304 [2019-09-09 01:55:25,285 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:55:25,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23304 states. [2019-09-09 01:55:26,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23304 to 23280. [2019-09-09 01:55:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23280 states. [2019-09-09 01:55:26,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23280 states to 23280 states and 33023 transitions. [2019-09-09 01:55:26,128 INFO L78 Accepts]: Start accepts. Automaton has 23280 states and 33023 transitions. Word has length 515 [2019-09-09 01:55:26,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:55:26,130 INFO L475 AbstractCegarLoop]: Abstraction has 23280 states and 33023 transitions. [2019-09-09 01:55:26,130 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:55:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 23280 states and 33023 transitions. [2019-09-09 01:55:26,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2019-09-09 01:55:26,147 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:55:26,147 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:55:26,148 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:55:26,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:55:26,148 INFO L82 PathProgramCache]: Analyzing trace with hash -240749510, now seen corresponding path program 1 times [2019-09-09 01:55:26,148 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:55:26,148 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:55:26,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:55:26,159 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:55:26,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:55:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:55:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:55:27,476 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:55:27,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:55:27,478 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:55:27,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:55:27,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:55:27,479 INFO L87 Difference]: Start difference. First operand 23280 states and 33023 transitions. Second operand 3 states. [2019-09-09 01:56:57,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:56:57,959 INFO L93 Difference]: Finished difference Result 66293 states and 94048 transitions. [2019-09-09 01:56:57,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:56:57,960 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 518 [2019-09-09 01:56:57,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:56:58,171 INFO L225 Difference]: With dead ends: 66293 [2019-09-09 01:56:58,172 INFO L226 Difference]: Without dead ends: 43135 [2019-09-09 01:56:58,251 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:56:58,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43135 states. [2019-09-09 01:56:59,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43135 to 43087. [2019-09-09 01:56:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43087 states. [2019-09-09 01:57:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43087 states to 43087 states and 61090 transitions. [2019-09-09 01:57:00,013 INFO L78 Accepts]: Start accepts. Automaton has 43087 states and 61090 transitions. Word has length 518 [2019-09-09 01:57:00,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:57:00,015 INFO L475 AbstractCegarLoop]: Abstraction has 43087 states and 61090 transitions. [2019-09-09 01:57:00,015 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:57:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 43087 states and 61090 transitions. [2019-09-09 01:57:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2019-09-09 01:57:00,023 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:57:00,024 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:57:00,024 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:57:00,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:57:00,025 INFO L82 PathProgramCache]: Analyzing trace with hash -99055259, now seen corresponding path program 1 times [2019-09-09 01:57:00,025 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:57:00,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:57:00,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:57:00,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:57:00,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:57:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:57:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:57:01,241 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:57:01,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:57:01,242 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:57:01,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:57:01,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:57:01,242 INFO L87 Difference]: Start difference. First operand 43087 states and 61090 transitions. Second operand 3 states. [2019-09-09 01:58:33,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:58:33,146 INFO L93 Difference]: Finished difference Result 125378 states and 177854 transitions. [2019-09-09 01:58:33,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:58:33,146 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 519 [2019-09-09 01:58:33,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:58:35,903 INFO L225 Difference]: With dead ends: 125378 [2019-09-09 01:58:35,904 INFO L226 Difference]: Without dead ends: 82413 [2019-09-09 01:58:36,063 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:58:36,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82413 states. [2019-09-09 01:58:38,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82413 to 82357. [2019-09-09 01:58:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82357 states. [2019-09-09 01:58:38,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82357 states to 82357 states and 116773 transitions. [2019-09-09 01:58:38,732 INFO L78 Accepts]: Start accepts. Automaton has 82357 states and 116773 transitions. Word has length 519 [2019-09-09 01:58:38,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:58:38,733 INFO L475 AbstractCegarLoop]: Abstraction has 82357 states and 116773 transitions. [2019-09-09 01:58:38,733 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:58:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 82357 states and 116773 transitions. [2019-09-09 01:58:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2019-09-09 01:58:38,741 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:58:38,741 INFO L399 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:58:38,742 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-09 01:58:38,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:58:38,742 INFO L82 PathProgramCache]: Analyzing trace with hash 793960865, now seen corresponding path program 1 times [2019-09-09 01:58:38,743 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:58:38,743 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:58:38,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:58:38,752 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:58:38,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:58:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:58:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-09-09 01:58:39,959 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:58:39,959 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:58:39,960 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:58:39,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:58:39,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:58:39,961 INFO L87 Difference]: Start difference. First operand 82357 states and 116773 transitions. Second operand 3 states. [2019-09-09 02:00:13,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 02:00:13,699 INFO L93 Difference]: Finished difference Result 240450 states and 341208 transitions. [2019-09-09 02:00:13,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 02:00:13,699 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 520 [2019-09-09 02:00:13,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 02:00:14,503 INFO L225 Difference]: With dead ends: 240450 [2019-09-09 02:00:14,503 INFO L226 Difference]: Without dead ends: 158215 [2019-09-09 02:00:14,800 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 02:00:14,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158215 states.