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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 05:52:57,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 05:52:57,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 05:52:57,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 05:52:57,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 05:52:57,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 05:52:57,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 05:52:57,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 05:52:57,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 05:52:57,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 05:52:57,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 05:52:57,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 05:52:57,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 05:52:57,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 05:52:57,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 05:52:57,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 05:52:57,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 05:52:57,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 05:52:57,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 05:52:57,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 05:52:57,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 05:52:57,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 05:52:57,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 05:52:57,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 05:52:57,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 05:52:57,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 05:52:57,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 05:52:57,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 05:52:57,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 05:52:57,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 05:52:57,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 05:52:57,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 05:52:57,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 05:52:57,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 05:52:57,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 05:52:57,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 05:52:57,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 05:52:57,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 05:52:57,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 05:52:57,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 05:52:57,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 05:52:57,073 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 05:52:57,088 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 05:52:57,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 05:52:57,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 05:52:57,090 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 05:52:57,090 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 05:52:57,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 05:52:57,090 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 05:52:57,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 05:52:57,091 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 05:52:57,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 05:52:57,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 05:52:57,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 05:52:57,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 05:52:57,092 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 05:52:57,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 05:52:57,092 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 05:52:57,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 05:52:57,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 05:52:57,093 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 05:52:57,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 05:52:57,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 05:52:57,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:52:57,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 05:52:57,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 05:52:57,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 05:52:57,094 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 05:52:57,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 05:52:57,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 05:52:57,095 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 05:52:57,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 05:52:57,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 05:52:57,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 05:52:57,141 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 05:52:57,141 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 05:52:57,142 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-02 05:52:57,205 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb8cdf9c6/062e7ad389bf43c0bc909e66aa32c2c2/FLAG3ed2a6370 [2019-10-02 05:52:58,122 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 05:52:58,123 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-02 05:52:58,174 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb8cdf9c6/062e7ad389bf43c0bc909e66aa32c2c2/FLAG3ed2a6370 [2019-10-02 05:52:58,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb8cdf9c6/062e7ad389bf43c0bc909e66aa32c2c2 [2019-10-02 05:52:58,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 05:52:58,565 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 05:52:58,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 05:52:58,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 05:52:58,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 05:52:58,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:52:58" (1/1) ... [2019-10-02 05:52:58,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3193cfc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:52:58, skipping insertion in model container [2019-10-02 05:52:58,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:52:58" (1/1) ... [2019-10-02 05:52:58,581 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 05:52:58,801 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 05:53:02,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:53:02,693 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 05:53:03,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:53:04,527 INFO L192 MainTranslator]: Completed translation [2019-10-02 05:53:04,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04 WrapperNode [2019-10-02 05:53:04,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 05:53:04,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 05:53:04,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 05:53:04,529 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 05:53:04,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:04,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:04,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:04,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:04,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:04,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:05,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... [2019-10-02 05:53:05,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 05:53:05,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 05:53:05,133 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 05:53:05,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 05:53:05,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:53:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 05:53:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 05:53:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:53:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:53:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-02 05:53:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:53:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:53:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2019-10-02 05:53:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2019-10-02 05:53:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2019-10-02 05:53:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2019-10-02 05:53:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2019-10-02 05:53:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2019-10-02 05:53:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2019-10-02 05:53:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2019-10-02 05:53:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2019-10-02 05:53:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2019-10-02 05:53:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2019-10-02 05:53:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2019-10-02 05:53:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2019-10-02 05:53:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_frontend_attach [2019-10-02 05:53:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-10-02 05:53:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2019-10-02 05:53:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2019-10-02 05:53:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2019-10-02 05:53:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2019-10-02 05:53:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2019-10-02 05:53:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2019-10-02 05:53:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2019-10-02 05:53:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2019-10-02 05:53:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2019-10-02 05:53:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2019-10-02 05:53:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2019-10-02 05:53:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2019-10-02 05:53:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2019-10-02 05:53:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2019-10-02 05:53:05,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_dvbt [2019-10-02 05:53:05,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc [2019-10-02 05:53:05,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mh [2019-10-02 05:53:05,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc_mh [2019-10-02 05:53:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-10-02 05:53:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury [2019-10-02 05:53:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury [2019-10-02 05:53:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury_mh [2019-10-02 05:53:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-10-02 05:53:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_init [2019-10-02 05:53:05,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_exit [2019-10-02 05:53:05,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-10-02 05:53:05,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-10-02 05:53:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 05:53:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-10-02 05:53:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-10-02 05:53:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-10-02 05:53:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_2 [2019-10-02 05:53:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_3 [2019-10-02 05:53:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-10-02 05:53:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-10-02 05:53:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-10-02 05:53:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-02 05:53:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-02 05:53:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-02 05:53:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-02 05:53:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-02 05:53:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-02 05:53:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-10-02 05:53:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 05:53:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 05:53:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 05:53:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 05:53:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 05:53:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 05:53:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-02 05:53:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-02 05:53:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-02 05:53:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-10-02 05:53:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-10-02 05:53:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-02 05:53:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-10-02 05:53:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-10-02 05:53:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-02 05:53:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-02 05:53:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-02 05:53:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-02 05:53:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 05:53:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 05:53:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-02 05:53:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-10-02 05:53:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-02 05:53:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-02 05:53:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-02 05:53:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 05:53:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-02 05:53:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-02 05:53:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-02 05:53:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 05:53:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 05:53:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-02 05:53:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 05:53:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 05:53:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-02 05:53:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-10-02 05:53:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-02 05:53:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-02 05:53:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-02 05:53:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-02 05:53:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-10-02 05:53:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 05:53:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 05:53:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-10-02 05:53:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-10-02 05:53:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-10-02 05:53:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-10-02 05:53:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-10-02 05:53:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-10-02 05:53:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-10-02 05:53:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 05:53:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 05:53:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 05:53:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 05:53:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-02 05:53:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 05:53:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 05:53:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-02 05:53:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-02 05:53:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 05:53:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-02 05:53:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 05:53:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-02 05:53:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-02 05:53:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 05:53:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-02 05:53:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-02 05:53:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-02 05:53:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2019-10-02 05:53:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-02 05:53:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_4 [2019-10-02 05:53:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-02 05:53:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_8 [2019-10-02 05:53:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_7_9 [2019-10-02 05:53:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_7_10 [2019-10-02 05:53:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_7_13 [2019-10-02 05:53:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2019-10-02 05:53:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_7_7 [2019-10-02 05:53:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_7_8 [2019-10-02 05:53:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-02 05:53:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_7 [2019-10-02 05:53:05,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2019-10-02 05:53:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2019-10-02 05:53:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_26 [2019-10-02 05:53:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2019-10-02 05:53:05,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2019-10-02 05:53:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2019-10-02 05:53:05,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2019-10-02 05:53:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_656_port [2019-10-02 05:53:05,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2019-10-02 05:53:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_mpeg_in [2019-10-02 05:53:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_i2s_port [2019-10-02 05:53:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_i2s_port [2019-10-02 05:53:05,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_i2s [2019-10-02 05:53:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_spi [2019-10-02 05:53:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_idac_config [2019-10-02 05:53:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-02 05:53:05,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2019-10-02 05:53:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_recvbyte [2019-10-02 05:53:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2019-10-02 05:53:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2019-10-02 05:53:05,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_ack [2019-10-02 05:53:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_nack [2019-10-02 05:53:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_sw_xfer_msg [2019-10-02 05:53:05,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2019-10-02 05:53:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2019-10-02 05:53:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2019-10-02 05:53:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_fifo [2019-10-02 05:53:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_readagain [2019-10-02 05:53:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_hw_xfer_msg [2019-10-02 05:53:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2019-10-02 05:53:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_19 [2019-10-02 05:53:05,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpo_state [2019-10-02 05:53:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_gpi_state [2019-10-02 05:53:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_gpio_pins [2019-10-02 05:53:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_do_set_gpio [2019-10-02 05:53:05,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2019-10-02 05:53:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2019-10-02 05:53:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_gpio_initialize [2019-10-02 05:53:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_set_gpio [2019-10-02 05:53:05,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_init_port_expander [2019-10-02 05:53:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2019-10-02 05:53:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_probe_port_expander [2019-10-02 05:53:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2019-10-02 05:53:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2019-10-02 05:53:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-10-02 05:53:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-10-02 05:53:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-10-02 05:53:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-10-02 05:53:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-10-02 05:53:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-10-02 05:53:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-10-02 05:53:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-02 05:53:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-10-02 05:53:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-10-02 05:53:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 05:53:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 05:53:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 05:53:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 05:53:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 05:53:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 05:53:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 05:53:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 05:53:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 05:53:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 05:53:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 05:53:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 05:53:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-10-02 05:53:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-10-02 05:53:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-02 05:53:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 05:53:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 05:53:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 05:53:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 05:53:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 05:53:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 05:53:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 05:53:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 05:53:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 05:53:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 05:53:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 05:53:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 05:53:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 05:53:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 05:53:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 05:53:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 05:53:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 05:53:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 05:53:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 05:53:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 05:53:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 05:53:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 05:53:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 05:53:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 05:53:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 05:53:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-02 05:53:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-02 05:53:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-02 05:53:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-02 05:53:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-02 05:53:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 05:53:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-02 05:53:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-02 05:53:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-02 05:53:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-10-02 05:53:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_rw [2019-10-02 05:53:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_write [2019-10-02 05:53:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-10-02 05:53:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2019-10-02 05:53:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_suspend [2019-10-02 05:53:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 05:53:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-02 05:53:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 05:53:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 05:53:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 05:53:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 05:53:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-02 05:53:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 05:53:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-02 05:53:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-02 05:53:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 05:53:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 05:53:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2019-10-02 05:53:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2019-10-02 05:53:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-02 05:53:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-02 05:53:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-02 05:53:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 05:53:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 05:53:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 05:53:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 05:53:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 05:53:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 05:53:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 05:53:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 05:53:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-02 05:53:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 05:53:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 05:53:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_26 [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 05:53:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 05:53:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 05:53:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 05:53:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 05:53:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 05:53:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-02 05:53:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 05:53:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 05:53:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-02 05:53:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 05:53:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-02 05:53:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_suspend [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_rw [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_write [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2019-10-02 05:53:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2019-10-02 05:53:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_mpeg_in [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_i2s [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_i2s_port [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_i2s_port [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_spi [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_idac_config [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2019-10-02 05:53:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 05:53:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2019-10-02 05:53:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_frontend_attach [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-10-02 05:53:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2019-10-02 05:53:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2019-10-02 05:53:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_dvbt [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mh [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc_mh [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury_mh [2019-10-02 05:53:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_init [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_exit [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-10-02 05:53:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-10-02 05:53:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_2 [2019-10-02 05:53:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_3 [2019-10-02 05:53:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-10-02 05:53:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-10-02 05:53:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-10-02 05:53:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-02 05:53:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-02 05:53:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-02 05:53:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-02 05:53:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-02 05:53:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-02 05:53:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-10-02 05:53:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 05:53:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 05:53:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 05:53:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 05:53:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 05:53:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 05:53:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-02 05:53:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-02 05:53:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-02 05:53:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-02 05:53:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-02 05:53:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-02 05:53:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-10-02 05:53:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 05:53:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 05:53:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-02 05:53:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-02 05:53:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 05:53:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-02 05:53:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2019-10-02 05:53:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_4 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_8 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_7_9 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_7_10 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_7_13 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2019-10-02 05:53:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_7_7 [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_7_8 [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_7 [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_656_port [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_19 [2019-10-02 05:53:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_recvbyte [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_ack [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_nack [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_sw_xfer_msg [2019-10-02 05:53:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_fifo [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_readagain [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_hw_xfer_msg [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2019-10-02 05:53:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpo_state [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_gpi_state [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_gpio_pins [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_do_set_gpio [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_gpio_initialize [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_set_gpio [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_init_port_expander [2019-10-02 05:53:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_probe_port_expander [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-10-02 05:53:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 05:53:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 05:53:05,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 05:53:05,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 05:53:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 05:53:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-02 05:53:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 05:53:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 05:53:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 05:53:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 05:53:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 05:53:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 05:53:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 05:53:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 05:53:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 05:53:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 05:53:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 05:53:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 05:53:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 05:53:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 05:53:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 05:53:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 05:53:08,078 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 05:55:43,348 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 05:55:45,087 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 05:55:45,087 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 05:55:45,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:55:45 BoogieIcfgContainer [2019-10-02 05:55:45,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 05:55:45,094 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 05:55:45,094 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 05:55:45,098 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 05:55:45,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 05:52:58" (1/3) ... [2019-10-02 05:55:45,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577c95ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:55:45, skipping insertion in model container [2019-10-02 05:55:45,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:53:04" (2/3) ... [2019-10-02 05:55:45,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577c95ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:55:45, skipping insertion in model container [2019-10-02 05:55:45,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:55:45" (3/3) ... [2019-10-02 05:55:45,104 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-02 05:55:45,116 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 05:55:45,139 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 05:55:45,164 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 05:55:45,225 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 05:55:45,226 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 05:55:45,226 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 05:55:45,227 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 05:55:45,227 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 05:55:45,227 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 05:55:45,227 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 05:55:45,227 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 05:55:45,228 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 05:55:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states. [2019-10-02 05:55:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2019-10-02 05:55:45,370 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:55:45,372 INFO L411 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] [2019-10-02 05:55:45,375 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:55:45,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:55:45,381 INFO L82 PathProgramCache]: Analyzing trace with hash -2017469507, now seen corresponding path program 1 times [2019-10-02 05:55:45,384 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:55:45,385 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:55:45,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:45,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:55:45,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:55:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8575 trivial. 0 not checked. [2019-10-02 05:55:48,432 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:55:48,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:55:48,439 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:55:48,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:55:48,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:55:48,456 INFO L87 Difference]: Start difference. First operand 3015 states. Second operand 3 states. [2019-10-02 05:57:43,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:57:43,127 INFO L93 Difference]: Finished difference Result 8215 states and 11663 transitions. [2019-10-02 05:57:43,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:57:43,129 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 494 [2019-10-02 05:57:43,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:57:43,196 INFO L225 Difference]: With dead ends: 8215 [2019-10-02 05:57:43,196 INFO L226 Difference]: Without dead ends: 5436 [2019-10-02 05:57:43,218 INFO L640 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 [2019-10-02 05:57:43,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5436 states. [2019-10-02 05:57:43,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5436 to 5434. [2019-10-02 05:57:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5434 states. [2019-10-02 05:57:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5434 states to 5434 states and 7709 transitions. [2019-10-02 05:57:43,764 INFO L78 Accepts]: Start accepts. Automaton has 5434 states and 7709 transitions. Word has length 494 [2019-10-02 05:57:43,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:57:43,769 INFO L475 AbstractCegarLoop]: Abstraction has 5434 states and 7709 transitions. [2019-10-02 05:57:43,769 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:57:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 5434 states and 7709 transitions. [2019-10-02 05:57:43,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2019-10-02 05:57:43,799 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:57:43,800 INFO L411 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:57:43,800 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:57:43,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:57:43,801 INFO L82 PathProgramCache]: Analyzing trace with hash 59714074, now seen corresponding path program 1 times [2019-10-02 05:57:43,801 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:57:43,801 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:57:43,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:57:43,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:57:43,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:57:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:57:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8668 trivial. 0 not checked. [2019-10-02 05:57:47,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:57:47,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:57:47,167 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:57:47,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:57:47,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:57:47,168 INFO L87 Difference]: Start difference. First operand 5434 states and 7709 transitions. Second operand 3 states. [2019-10-02 05:59:57,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:59:57,311 INFO L93 Difference]: Finished difference Result 15561 states and 22133 transitions. [2019-10-02 05:59:57,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:59:57,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 580 [2019-10-02 05:59:57,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:59:57,418 INFO L225 Difference]: With dead ends: 15561 [2019-10-02 05:59:57,418 INFO L226 Difference]: Without dead ends: 10249 [2019-10-02 05:59:57,466 INFO L640 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 [2019-10-02 05:59:57,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10249 states. [2019-10-02 05:59:57,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10249 to 10225. [2019-10-02 05:59:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10225 states. [2019-10-02 05:59:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10225 states to 10225 states and 14541 transitions. [2019-10-02 05:59:57,964 INFO L78 Accepts]: Start accepts. Automaton has 10225 states and 14541 transitions. Word has length 580 [2019-10-02 05:59:57,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:59:57,965 INFO L475 AbstractCegarLoop]: Abstraction has 10225 states and 14541 transitions. [2019-10-02 05:59:57,966 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:59:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10225 states and 14541 transitions. [2019-10-02 05:59:58,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2019-10-02 05:59:58,007 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:59:58,008 INFO L411 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:59:58,008 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:59:58,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:59:58,009 INFO L82 PathProgramCache]: Analyzing trace with hash 778750266, now seen corresponding path program 1 times [2019-10-02 05:59:58,009 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:59:58,009 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:59:58,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:59:58,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:59:58,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:59:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:59:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8630 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8617 trivial. 0 not checked. [2019-10-02 05:59:59,546 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:59:59,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:59:59,548 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:59:59,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:59:59,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:59:59,549 INFO L87 Difference]: Start difference. First operand 10225 states and 14541 transitions. Second operand 3 states. [2019-10-02 06:02:07,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 06:02:07,452 INFO L93 Difference]: Finished difference Result 20349 states and 28944 transitions. [2019-10-02 06:02:07,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 06:02:07,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 582 [2019-10-02 06:02:07,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 06:02:07,563 INFO L225 Difference]: With dead ends: 20349 [2019-10-02 06:02:07,563 INFO L226 Difference]: Without dead ends: 15099 [2019-10-02 06:02:07,600 INFO L640 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 [2019-10-02 06:02:07,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15099 states. [2019-10-02 06:02:08,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15099 to 15097. [2019-10-02 06:02:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15097 states. [2019-10-02 06:02:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15097 states to 15097 states and 21520 transitions. [2019-10-02 06:02:08,164 INFO L78 Accepts]: Start accepts. Automaton has 15097 states and 21520 transitions. Word has length 582 [2019-10-02 06:02:08,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 06:02:08,166 INFO L475 AbstractCegarLoop]: Abstraction has 15097 states and 21520 transitions. [2019-10-02 06:02:08,166 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 06:02:08,166 INFO L276 IsEmpty]: Start isEmpty. Operand 15097 states and 21520 transitions. [2019-10-02 06:02:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2019-10-02 06:02:08,202 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 06:02:08,203 INFO L411 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 06:02:08,203 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 06:02:08,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 06:02:08,204 INFO L82 PathProgramCache]: Analyzing trace with hash -2130013636, now seen corresponding path program 1 times [2019-10-02 06:02:08,204 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 06:02:08,204 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 06:02:08,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 06:02:08,228 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 06:02:08,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 06:02:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 06:02:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8630 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8621 trivial. 0 not checked. [2019-10-02 06:02:09,968 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 06:02:09,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 06:02:09,969 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 06:02:09,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 06:02:09,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 06:02:09,970 INFO L87 Difference]: Start difference. First operand 15097 states and 21520 transitions. Second operand 5 states. [2019-10-02 06:04:02,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 06:04:02,937 INFO L93 Difference]: Finished difference Result 15097 states and 21520 transitions. [2019-10-02 06:04:02,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 06:04:02,937 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 582 [2019-10-02 06:04:02,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 06:04:03,019 INFO L225 Difference]: With dead ends: 15097 [2019-10-02 06:04:03,020 INFO L226 Difference]: Without dead ends: 15025 [2019-10-02 06:04:03,036 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-02 06:04:03,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15025 states. [2019-10-02 06:04:03,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15025 to 15025. [2019-10-02 06:04:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15025 states. [2019-10-02 06:04:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15025 states to 15025 states and 21433 transitions. [2019-10-02 06:04:03,624 INFO L78 Accepts]: Start accepts. Automaton has 15025 states and 21433 transitions. Word has length 582 [2019-10-02 06:04:03,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 06:04:03,625 INFO L475 AbstractCegarLoop]: Abstraction has 15025 states and 21433 transitions. [2019-10-02 06:04:03,625 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 06:04:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 15025 states and 21433 transitions. [2019-10-02 06:04:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2019-10-02 06:04:03,665 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 06:04:03,666 INFO L411 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 06:04:03,666 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 06:04:03,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 06:04:03,667 INFO L82 PathProgramCache]: Analyzing trace with hash 1305010915, now seen corresponding path program 1 times [2019-10-02 06:04:03,667 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 06:04:03,667 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 06:04:03,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 06:04:03,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 06:04:03,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 06:04:04,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 06:04:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8706 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8695 trivial. 0 not checked. [2019-10-02 06:04:05,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 06:04:05,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 06:04:05,105 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 06:04:05,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 06:04:05,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 06:04:05,106 INFO L87 Difference]: Start difference. First operand 15025 states and 21433 transitions. Second operand 5 states. [2019-10-02 06:06:57,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 06:06:57,042 INFO L93 Difference]: Finished difference Result 37435 states and 53363 transitions. [2019-10-02 06:06:57,043 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 06:06:57,043 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 615 [2019-10-02 06:06:57,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 06:06:57,157 INFO L225 Difference]: With dead ends: 37435 [2019-10-02 06:06:57,158 INFO L226 Difference]: Without dead ends: 22532 [2019-10-02 06:06:57,244 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 06:06:57,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22532 states. [2019-10-02 06:06:58,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22532 to 22512. [2019-10-02 06:06:58,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22512 states. [2019-10-02 06:06:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22512 states to 22512 states and 32054 transitions. [2019-10-02 06:06:58,347 INFO L78 Accepts]: Start accepts. Automaton has 22512 states and 32054 transitions. Word has length 615 [2019-10-02 06:06:58,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 06:06:58,348 INFO L475 AbstractCegarLoop]: Abstraction has 22512 states and 32054 transitions. [2019-10-02 06:06:58,348 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 06:06:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 22512 states and 32054 transitions. [2019-10-02 06:06:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2019-10-02 06:06:58,440 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 06:06:58,441 INFO L411 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 11, 11, 11, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 06:06:58,441 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 06:06:58,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 06:06:58,442 INFO L82 PathProgramCache]: Analyzing trace with hash -2116094071, now seen corresponding path program 1 times [2019-10-02 06:06:58,442 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 06:06:58,442 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 06:06:58,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 06:06:58,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 06:06:58,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 06:06:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat