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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-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 0.1.24-36ac518-m [2019-10-07 07:59:59,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 07:59:59,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 07:59:59,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 07:59:59,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 07:59:59,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 07:59:59,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 07:59:59,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 07:59:59,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 07:59:59,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 07:59:59,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 07:59:59,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 07:59:59,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 07:59:59,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 07:59:59,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 07:59:59,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 07:59:59,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 07:59:59,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 07:59:59,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 07:59:59,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 07:59:59,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 07:59:59,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 07:59:59,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 07:59:59,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 07:59:59,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 07:59:59,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 07:59:59,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 07:59:59,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 07:59:59,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 07:59:59,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 07:59:59,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 07:59:59,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 07:59:59,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 07:59:59,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 07:59:59,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 07:59:59,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 07:59:59,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 07:59:59,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 07:59:59,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 07:59:59,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 07:59:59,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 07:59:59,616 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 [2019-10-07 07:59:59,636 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 07:59:59,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 07:59:59,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 07:59:59,638 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 07:59:59,639 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 07:59:59,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 07:59:59,639 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 07:59:59,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 07:59:59,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 07:59:59,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 07:59:59,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 07:59:59,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 07:59:59,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 07:59:59,642 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 07:59:59,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 07:59:59,642 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 07:59:59,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 07:59:59,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 07:59:59,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 07:59:59,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 07:59:59,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 07:59:59,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 07:59:59,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 07:59:59,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 07:59:59,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 07:59:59,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 07:59:59,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 07:59:59,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 07:59:59,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 07:59:59,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 07:59:59,985 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 07:59:59,989 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 07:59:59,990 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 07:59:59,991 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 07:59:59,991 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-07 08:00:00,072 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c709db49/c26e621593aa42a68835a92c35d0b5a4/FLAG035fc05bc [2019-10-07 08:00:01,107 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 08:00:01,109 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-07 08:00:01,182 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c709db49/c26e621593aa42a68835a92c35d0b5a4/FLAG035fc05bc [2019-10-07 08:00:01,415 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c709db49/c26e621593aa42a68835a92c35d0b5a4 [2019-10-07 08:00:01,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 08:00:01,428 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 08:00:01,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 08:00:01,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 08:00:01,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 08:00:01,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 08:00:01" (1/1) ... [2019-10-07 08:00:01,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9af163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:01, skipping insertion in model container [2019-10-07 08:00:01,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 08:00:01" (1/1) ... [2019-10-07 08:00:01,450 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 08:00:01,749 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 08:00:06,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 08:00:06,228 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 08:00:07,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 08:00:08,013 INFO L192 MainTranslator]: Completed translation [2019-10-07 08:00:08,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08 WrapperNode [2019-10-07 08:00:08,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 08:00:08,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 08:00:08,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 08:00:08,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 08:00:08,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (1/1) ... [2019-10-07 08:00:08,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 08:00:08,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 08:00:08,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 08:00:08,552 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 08:00:08,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (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 [2019-10-07 08:00:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 08:00:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 08:00:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 08:00:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 08:00:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 08:00:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 08:00:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 08:00:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2019-10-07 08:00:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2019-10-07 08:00:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2019-10-07 08:00:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2019-10-07 08:00:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2019-10-07 08:00:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2019-10-07 08:00:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2019-10-07 08:00:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2019-10-07 08:00:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2019-10-07 08:00:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2019-10-07 08:00:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2019-10-07 08:00:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2019-10-07 08:00:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2019-10-07 08:00:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_frontend_attach [2019-10-07 08:00:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-10-07 08:00:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2019-10-07 08:00:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2019-10-07 08:00:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2019-10-07 08:00:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2019-10-07 08:00:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2019-10-07 08:00:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2019-10-07 08:00:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2019-10-07 08:00:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2019-10-07 08:00:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_dvbt [2019-10-07 08:00:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc [2019-10-07 08:00:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mh [2019-10-07 08:00:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc_mh [2019-10-07 08:00:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury_mh [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_init [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_exit [2019-10-07 08:00:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_2 [2019-10-07 08:00:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_3 [2019-10-07 08:00:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-10-07 08:00:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-10-07 08:00:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-10-07 08:00:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-07 08:00:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-07 08:00:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-07 08:00:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-07 08:00:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-07 08:00:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-07 08:00:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-10-07 08:00:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 08:00:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 08:00:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 08:00:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 08:00:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 08:00:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 08:00:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 08:00:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-07 08:00:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-07 08:00:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-10-07 08:00:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-10-07 08:00:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 08:00:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-10-07 08:00:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-10-07 08:00:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-07 08:00:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 08:00:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-07 08:00:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 08:00:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 08:00:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 08:00:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 08:00:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-10-07 08:00:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-07 08:00:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-07 08:00:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-07 08:00:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 08:00:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 08:00:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-10-07 08:00:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-10-07 08:00:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-10-07 08:00:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-10-07 08:00:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 08:00:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 08:00:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 08:00:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 08:00:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-07 08:00:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 08:00:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 08:00:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-07 08:00:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-07 08:00:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 08:00:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-07 08:00:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 08:00:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-07 08:00:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 08:00:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-07 08:00:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 08:00:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-07 08:00:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 08:00:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2019-10-07 08:00:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 08:00:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_4 [2019-10-07 08:00:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-07 08:00:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_8 [2019-10-07 08:00:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_7_9 [2019-10-07 08:00:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_7_10 [2019-10-07 08:00:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_7_13 [2019-10-07 08:00:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2019-10-07 08:00:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_7_7 [2019-10-07 08:00:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_7_8 [2019-10-07 08:00:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_7 [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_26 [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2019-10-07 08:00:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_656_port [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_mpeg_in [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_i2s_port [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_i2s_port [2019-10-07 08:00:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_i2s [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_spi [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_idac_config [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_recvbyte [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2019-10-07 08:00:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_ack [2019-10-07 08:00:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_nack [2019-10-07 08:00:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_sw_xfer_msg [2019-10-07 08:00:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2019-10-07 08:00:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2019-10-07 08:00:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2019-10-07 08:00:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_fifo [2019-10-07 08:00:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_readagain [2019-10-07 08:00:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_hw_xfer_msg [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_19 [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpo_state [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_gpi_state [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_gpio_pins [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_do_set_gpio [2019-10-07 08:00:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2019-10-07 08:00:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2019-10-07 08:00:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_gpio_initialize [2019-10-07 08:00:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_set_gpio [2019-10-07 08:00:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_init_port_expander [2019-10-07 08:00:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2019-10-07 08:00:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_probe_port_expander [2019-10-07 08:00:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2019-10-07 08:00:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2019-10-07 08:00:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-10-07 08:00:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-10-07 08:00:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-10-07 08:00:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 08:00:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 08:00:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 08:00:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 08:00:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 08:00:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-07 08:00:08,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-07 08:00:08,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-07 08:00:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-07 08:00:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-07 08:00:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 08:00:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_rw [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_write [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-10-07 08:00:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2019-10-07 08:00:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_suspend [2019-10-07 08:00:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 08:00:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-07 08:00:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 08:00:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 08:00:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 08:00:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 08:00:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2019-10-07 08:00:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2019-10-07 08:00:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-07 08:00:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-07 08:00:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-07 08:00:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 08:00:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 08:00:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 08:00:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 08:00:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 08:00:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 08:00:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 08:00:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 08:00:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_26 [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 08:00:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 08:00:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 08:00:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 08:00:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 08:00:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-07 08:00:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2019-10-07 08:00:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-10-07 08:00:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_suspend [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_rw [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_write [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2019-10-07 08:00:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2019-10-07 08:00:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_mpeg_in [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_i2s [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_i2s_port [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_i2s_port [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_spi [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_idac_config [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2019-10-07 08:00:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 08:00:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2019-10-07 08:00:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_frontend_attach [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2019-10-07 08:00:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2019-10-07 08:00:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_dvbt [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mh [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc_mh [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury [2019-10-07 08:00:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury_mh [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_init [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_exit [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-10-07 08:00:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_2 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_3 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-10-07 08:00:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-10-07 08:00:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-10-07 08:00:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-07 08:00:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-07 08:00:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-07 08:00:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-07 08:00:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-07 08:00:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-07 08:00:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-10-07 08:00:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-07 08:00:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-07 08:00:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 08:00:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 08:00:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 08:00:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-10-07 08:00:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-07 08:00:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 08:00:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_4 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_8 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_7_9 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_7_10 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_7_13 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2019-10-07 08:00:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_7_7 [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_7_8 [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_7 [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_656_port [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_19 [2019-10-07 08:00:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_recvbyte [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_ack [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_nack [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_sw_xfer_msg [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2019-10-07 08:00:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_fifo [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_readagain [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_hw_xfer_msg [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpo_state [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_gpi_state [2019-10-07 08:00:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_gpio_pins [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_do_set_gpio [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_gpio_initialize [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_set_gpio [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_init_port_expander [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_probe_port_expander [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-10-07 08:00:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-10-07 08:00:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 08:00:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 08:00:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 08:00:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 08:00:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 08:00:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 08:00:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 08:00:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 08:00:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 08:00:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 08:00:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 08:00:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 08:00:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 08:00:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 08:00:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 08:00:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 08:00:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 08:00:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 08:00:11,724 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 08:02:46,441 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 08:04:40,882 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 08:04:40,883 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 08:04:40,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 08:04:40 BoogieIcfgContainer [2019-10-07 08:04:40,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 08:04:40,887 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 08:04:40,887 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 08:04:40,890 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 08:04:40,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 08:00:01" (1/3) ... [2019-10-07 08:04:40,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b6dc091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 08:04:40, skipping insertion in model container [2019-10-07 08:04:40,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:00:08" (2/3) ... [2019-10-07 08:04:40,892 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b6dc091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 08:04:40, skipping insertion in model container [2019-10-07 08:04:40,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 08:04:40" (3/3) ... [2019-10-07 08:04:40,894 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-07 08:04:40,905 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 08:04:40,922 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 08:04:40,933 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 08:04:40,999 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 08:04:41,000 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 08:04:41,000 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 08:04:41,000 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 08:04:41,000 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 08:04:41,000 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 08:04:41,001 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 08:04:41,001 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 08:04:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states. [2019-10-07 08:04:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2019-10-07 08:04:41,164 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:04:41,171 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 08:04:41,175 INFO L410 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]=== [2019-10-07 08:04:41,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:04:41,186 INFO L82 PathProgramCache]: Analyzing trace with hash 1570411053, now seen corresponding path program 1 times [2019-10-07 08:04:41,201 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:04:41,202 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:04:41,202 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:04:41,203 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:04:41,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:04:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:04:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 08:04:49,063 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:04:49,063 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:04:49,064 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 08:04:49,070 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 08:04:49,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 08:04:49,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 08:04:49,097 INFO L87 Difference]: Start difference. First operand 2343 states. Second operand 3 states. [2019-10-07 08:06:48,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:06:48,061 INFO L93 Difference]: Finished difference Result 6280 states and 8725 transitions. [2019-10-07 08:06:48,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 08:06:48,063 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 389 [2019-10-07 08:06:48,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:06:48,120 INFO L225 Difference]: With dead ends: 6280 [2019-10-07 08:06:48,120 INFO L226 Difference]: Without dead ends: 4153 [2019-10-07 08:06:48,138 INFO L606 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 [2019-10-07 08:06:48,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4153 states. [2019-10-07 08:06:48,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4153 to 4151. [2019-10-07 08:06:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4151 states. [2019-10-07 08:06:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 4151 states and 5758 transitions. [2019-10-07 08:06:48,470 INFO L78 Accepts]: Start accepts. Automaton has 4151 states and 5758 transitions. Word has length 389 [2019-10-07 08:06:48,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:06:48,473 INFO L462 AbstractCegarLoop]: Abstraction has 4151 states and 5758 transitions. [2019-10-07 08:06:48,473 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 08:06:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 5758 transitions. [2019-10-07 08:06:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2019-10-07 08:06:48,494 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:06:48,495 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 6, 6, 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] [2019-10-07 08:06:48,495 INFO L410 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]=== [2019-10-07 08:06:48,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:06:48,496 INFO L82 PathProgramCache]: Analyzing trace with hash -265782112, now seen corresponding path program 1 times [2019-10-07 08:06:48,496 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:06:48,497 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:06:48,497 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:06:48,497 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:06:48,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:06:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:06:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6197 trivial. 0 not checked. [2019-10-07 08:06:51,009 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:06:51,010 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:06:51,010 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 08:06:51,013 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 08:06:51,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 08:06:51,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 08:06:51,014 INFO L87 Difference]: Start difference. First operand 4151 states and 5758 transitions. Second operand 3 states. [2019-10-07 08:08:59,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:08:59,437 INFO L93 Difference]: Finished difference Result 11809 states and 16407 transitions. [2019-10-07 08:08:59,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 08:08:59,437 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 462 [2019-10-07 08:08:59,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:08:59,513 INFO L225 Difference]: With dead ends: 11809 [2019-10-07 08:08:59,513 INFO L226 Difference]: Without dead ends: 7776 [2019-10-07 08:08:59,553 INFO L606 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 [2019-10-07 08:08:59,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7776 states. [2019-10-07 08:08:59,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7776 to 7752. [2019-10-07 08:08:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7752 states. [2019-10-07 08:08:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7752 states to 7752 states and 10762 transitions. [2019-10-07 08:08:59,938 INFO L78 Accepts]: Start accepts. Automaton has 7752 states and 10762 transitions. Word has length 462 [2019-10-07 08:08:59,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:08:59,940 INFO L462 AbstractCegarLoop]: Abstraction has 7752 states and 10762 transitions. [2019-10-07 08:08:59,940 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 08:08:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 7752 states and 10762 transitions. [2019-10-07 08:08:59,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2019-10-07 08:08:59,978 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:08:59,979 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 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] [2019-10-07 08:08:59,979 INFO L410 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]=== [2019-10-07 08:08:59,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:08:59,980 INFO L82 PathProgramCache]: Analyzing trace with hash 971844299, now seen corresponding path program 1 times [2019-10-07 08:08:59,981 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:08:59,981 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:08:59,981 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:08:59,981 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:08:59,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:09:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:09:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6168 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6159 trivial. 0 not checked. [2019-10-07 08:09:01,930 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:09:01,930 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:09:01,930 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:09:01,932 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:09:01,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:09:01,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:09:01,933 INFO L87 Difference]: Start difference. First operand 7752 states and 10762 transitions. Second operand 5 states. [2019-10-07 08:10:50,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:10:50,977 INFO L93 Difference]: Finished difference Result 7752 states and 10762 transitions. [2019-10-07 08:10:50,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 08:10:50,977 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 463 [2019-10-07 08:10:50,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:10:51,037 INFO L225 Difference]: With dead ends: 7752 [2019-10-07 08:10:51,037 INFO L226 Difference]: Without dead ends: 7684 [2019-10-07 08:10:51,045 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 08:10:51,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7684 states. [2019-10-07 08:10:51,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7684 to 7684. [2019-10-07 08:10:51,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7684 states. [2019-10-07 08:10:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7684 states to 7684 states and 10679 transitions. [2019-10-07 08:10:51,559 INFO L78 Accepts]: Start accepts. Automaton has 7684 states and 10679 transitions. Word has length 463 [2019-10-07 08:10:51,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:10:51,561 INFO L462 AbstractCegarLoop]: Abstraction has 7684 states and 10679 transitions. [2019-10-07 08:10:51,561 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:10:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 7684 states and 10679 transitions. [2019-10-07 08:10:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2019-10-07 08:10:51,597 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:10:51,597 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 08:10:51,598 INFO L410 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]=== [2019-10-07 08:10:51,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:10:51,599 INFO L82 PathProgramCache]: Analyzing trace with hash 282608808, now seen corresponding path program 1 times [2019-10-07 08:10:51,599 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:10:51,599 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:10:51,599 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:10:51,599 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:10:51,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:10:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:10:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6217 trivial. 0 not checked. [2019-10-07 08:10:53,247 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:10:53,248 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:10:53,248 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:10:53,249 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:10:53,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:10:53,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:10:53,249 INFO L87 Difference]: Start difference. First operand 7684 states and 10679 transitions. Second operand 5 states. [2019-10-07 08:13:40,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:13:40,016 INFO L93 Difference]: Finished difference Result 15204 states and 21085 transitions. [2019-10-07 08:13:40,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 08:13:40,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 494 [2019-10-07 08:13:40,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:13:40,083 INFO L225 Difference]: With dead ends: 15204 [2019-10-07 08:13:40,083 INFO L226 Difference]: Without dead ends: 7638 [2019-10-07 08:13:40,118 INFO L606 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 [2019-10-07 08:13:40,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7638 states. [2019-10-07 08:13:40,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7638 to 7615. [2019-10-07 08:13:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7615 states. [2019-10-07 08:13:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7615 states to 7615 states and 10539 transitions. [2019-10-07 08:13:40,488 INFO L78 Accepts]: Start accepts. Automaton has 7615 states and 10539 transitions. Word has length 494 [2019-10-07 08:13:40,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:13:40,489 INFO L462 AbstractCegarLoop]: Abstraction has 7615 states and 10539 transitions. [2019-10-07 08:13:40,489 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:13:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 7615 states and 10539 transitions. [2019-10-07 08:13:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2019-10-07 08:13:40,554 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:13:40,554 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 11, 11, 5, 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] [2019-10-07 08:13:40,555 INFO L410 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]=== [2019-10-07 08:13:40,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:13:40,556 INFO L82 PathProgramCache]: Analyzing trace with hash -297327169, now seen corresponding path program 1 times [2019-10-07 08:13:40,557 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:13:40,557 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:13:40,557 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:13:40,557 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:13:40,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:13:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:13:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6354 trivial. 0 not checked. [2019-10-07 08:13:43,622 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:13:43,622 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:13:43,622 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:13:43,624 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:13:43,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:13:43,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:13:43,624 INFO L87 Difference]: Start difference. First operand 7615 states and 10539 transitions. Second operand 5 states.