/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 21:00:54,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 21:00:54,396 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 21:00:54,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 21:00:54,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 21:00:54,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 21:00:54,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 21:00:54,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 21:00:54,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 21:00:54,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 21:00:54,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 21:00:54,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 21:00:54,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 21:00:54,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 21:00:54,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 21:00:54,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 21:00:54,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 21:00:54,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 21:00:54,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 21:00:54,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 21:00:54,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 21:00:54,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 21:00:54,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 21:00:54,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 21:00:54,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 21:00:54,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 21:00:54,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 21:00:54,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 21:00:54,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 21:00:54,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 21:00:54,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 21:00:54,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 21:00:54,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 21:00:54,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 21:00:54,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 21:00:54,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 21:00:54,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 21:00:54,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 21:00:54,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 21:00:54,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 21:00:54,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 21:00:54,479 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 [2019-11-06 21:00:54,494 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 21:00:54,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 21:00:54,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 21:00:54,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 21:00:54,498 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 21:00:54,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 21:00:54,499 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 21:00:54,499 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 21:00:54,499 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 21:00:54,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 21:00:54,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 21:00:54,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 21:00:54,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 21:00:54,500 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 21:00:54,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 21:00:54,500 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 21:00:54,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 21:00:54,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 21:00:54,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 21:00:54,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 21:00:54,503 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 21:00:54,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 21:00:54,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 21:00:54,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 21:00:54,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 21:00:54,504 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 21:00:54,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 21:00:54,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 21:00:54,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 21:00:54,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 21:00:54,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 21:00:54,863 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 21:00:54,865 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 21:00:54,865 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 21:00:54,866 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i [2019-11-06 21:00:54,931 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e373231a1/b4c7be1dbb6f41f1a3f25679e3e3578c/FLAGc286c1193 [2019-11-06 21:00:55,798 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 21:00:55,799 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i [2019-11-06 21:00:55,854 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e373231a1/b4c7be1dbb6f41f1a3f25679e3e3578c/FLAGc286c1193 [2019-11-06 21:00:56,239 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e373231a1/b4c7be1dbb6f41f1a3f25679e3e3578c [2019-11-06 21:00:56,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 21:00:56,249 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 21:00:56,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 21:00:56,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 21:00:56,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 21:00:56,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:00:56" (1/1) ... [2019-11-06 21:00:56,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b876d09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:56, skipping insertion in model container [2019-11-06 21:00:56,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:00:56" (1/1) ... [2019-11-06 21:00:56,266 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 21:00:56,446 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 21:00:58,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 21:00:58,845 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 21:00:59,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 21:00:59,642 INFO L192 MainTranslator]: Completed translation [2019-11-06 21:00:59,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59 WrapperNode [2019-11-06 21:00:59,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 21:00:59,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 21:00:59,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 21:00:59,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 21:00:59,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:00:59,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:00:59,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:00:59,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:00:59,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:00:59,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:00:59,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (1/1) ... [2019-11-06 21:01:00,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 21:01:00,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 21:01:00,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 21:01:00,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 21:01:00,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (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 [2019-11-06 21:01:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 21:01:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 21:01:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-11-06 21:01:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-11-06 21:01:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-06 21:01:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-11-06 21:01:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-11-06 21:01:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-11-06 21:01:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 21:01:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 21:01:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-06 21:01:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-06 21:01:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 21:01:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 21:01:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 21:01:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 21:01:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 21:01:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-11-06 21:01:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-06 21:01:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-06 21:01:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-06 21:01:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-11-06 21:01:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-06 21:01:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-11-06 21:01:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-11-06 21:01:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2019-11-06 21:01:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-11-06 21:01:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2019-11-06 21:01:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure sharp_z0194a_set_symbol_rate [2019-11-06 21:01:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_bulk_write [2019-11-06 21:01:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_bulk_read [2019-11-06 21:01:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_usb_talk [2019-11-06 21:01:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_stream_restart [2019-11-06 21:01:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_enable_pid [2019-11-06 21:01:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_update_stats [2019-11-06 21:01:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_int_response [2019-11-06 21:01:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_int_read [2019-11-06 21:01:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_pid_filter_ctrl [2019-11-06 21:01:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_pid_filter [2019-11-06 21:01:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_return_status [2019-11-06 21:01:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_msg [2019-11-06 21:01:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_i2c_xfer [2019-11-06 21:01:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_i2c_func [2019-11-06 21:01:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_streaming_ctrl [2019-11-06 21:01:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sum [2019-11-06 21:01:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_download_firmware [2019-11-06 21:01:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lme_coldreset [2019-11-06 21:01:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lme_firmware_switch [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_kill_urb [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_lme2510_set_voltage [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_status [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_signal_strength [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_snr [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_ber [2019-11-06 21:01:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_ucblocks [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lme_name [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_lme2510_frontend_attach [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_lme2510_tuner [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_powerup [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_get_adapter_count [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_identify_state [2019-11-06 21:01:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_get_stream_config [2019-11-06 21:01:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_get_rc_config [2019-11-06 21:01:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_exit_int [2019-11-06 21:01:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_exit [2019-11-06 21:01:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_driver_init [2019-11-06 21:01:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_driver_exit [2019-11-06 21:01:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_4 [2019-11-06 21:01:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_2 [2019-11-06 21:01:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-11-06 21:01:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 21:01:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-11-06 21:01:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-11-06 21:01:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-11-06 21:01:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-11-06 21:01:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-11-06 21:01:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-11-06 21:01:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-11-06 21:01:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-11-06 21:01:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-11-06 21:01:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-11-06 21:01:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-11-06 21:01:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-11-06 21:01:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-11-06 21:01:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-11-06 21:01:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-11-06 21:01:00,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-11-06 21:01:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-11-06 21:01:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-11-06 21:01:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-11-06 21:01:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-11-06 21:01:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-11-06 21:01:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2019-11-06 21:01:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-11-06 21:01:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-11-06 21:01:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_29 [2019-11-06 21:01:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_30 [2019-11-06 21:01:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-06 21:01:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-06 21:01:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 21:01:00,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 21:01:00,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 21:01:00,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 21:01:00,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-11-06 21:01:00,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-11-06 21:01:00,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-11-06 21:01:00,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-11-06 21:01:00,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-06 21:01:00,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-11-06 21:01:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-11-06 21:01:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-11-06 21:01:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-11-06 21:01:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-11-06 21:01:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-11-06 21:01:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-11-06 21:01:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-11-06 21:01:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-11-06 21:01:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-11-06 21:01:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-06 21:01:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-11-06 21:01:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-11-06 21:01:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-11-06 21:01:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-11-06 21:01:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-11-06 21:01:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-11-06 21:01:00,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-06 21:01:00,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-06 21:01:00,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-11-06 21:01:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-11-06 21:01:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-06 21:01:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-06 21:01:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-11-06 21:01:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-11-06 21:01:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-11-06 21:01:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-11-06 21:01:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-11-06 21:01:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 21:01:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-11-06 21:01:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-11-06 21:01:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-11-06 21:01:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-11-06 21:01:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-11-06 21:01:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-11-06 21:01:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-11-06 21:01:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-11-06 21:01:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 21:01:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-11-06 21:01:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-06 21:01:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-11-06 21:01:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-11-06 21:01:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-06 21:01:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 21:01:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2019-11-06 21:01:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-11-06 21:01:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-11-06 21:01:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-11-06 21:01:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-06 21:01:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-11-06 21:01:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-11-06 21:01:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-11-06 21:01:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-11-06 21:01:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-11-06 21:01:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-11-06 21:01:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-11-06 21:01:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-11-06 21:01:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_configuration [2019-11-06 21:01:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-11-06 21:01:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-11-06 21:01:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 21:01:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 21:01:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 21:01:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 21:01:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-06 21:01:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-11-06 21:01:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 21:01:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 21:01:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 21:01:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-11-06 21:01:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-06 21:01:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-11-06 21:01:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 21:01:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-06 21:01:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-11-06 21:01:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-11-06 21:01:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-11-06 21:01:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-06 21:01:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-11-06 21:01:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-11-06 21:01:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-11-06 21:01:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-11-06 21:01:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-11-06 21:01:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-11-06 21:01:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-11-06 21:01:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-11-06 21:01:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-11-06 21:01:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-11-06 21:01:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2019-11-06 21:01:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-11-06 21:01:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 21:01:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 21:01:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 21:01:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 21:01:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 21:01:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-06 21:01:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 21:01:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 21:01:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 21:01:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 21:01:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-06 21:01:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-06 21:01:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 21:01:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 21:01:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 21:01:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 21:01:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 21:01:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-11-06 21:01:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-11-06 21:01:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-06 21:01:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-11-06 21:01:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-11-06 21:01:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-11-06 21:01:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-11-06 21:01:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-11-06 21:01:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-11-06 21:01:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-11-06 21:01:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-11-06 21:01:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-11-06 21:01:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-11-06 21:01:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-11-06 21:01:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-11-06 21:01:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-11-06 21:01:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-11-06 21:01:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-11-06 21:01:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-11-06 21:01:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-11-06 21:01:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-11-06 21:01:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-11-06 21:01:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 21:01:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-06 21:01:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-06 21:01:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-06 21:01:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_4 [2019-11-06 21:01:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_2 [2019-11-06 21:01:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-11-06 21:01:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-11-06 21:01:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_29 [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_30 [2019-11-06 21:01:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-11-06 21:01:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 21:01:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 21:01:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-11-06 21:01:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-11-06 21:01:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-11-06 21:01:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-11-06 21:01:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_configuration [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2019-11-06 21:01:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-11-06 21:01:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure sharp_z0194a_set_symbol_rate [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_bulk_write [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_bulk_read [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_usb_talk [2019-11-06 21:01:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_stream_restart [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_enable_pid [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_update_stats [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_int_response [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_int_read [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_pid_filter_ctrl [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_pid_filter [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_return_status [2019-11-06 21:01:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_msg [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_i2c_xfer [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_i2c_func [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_streaming_ctrl [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure check_sum [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_download_firmware [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure lme_coldreset [2019-11-06 21:01:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure lme_firmware_switch [2019-11-06 21:01:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_kill_urb [2019-11-06 21:01:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_lme2510_set_voltage [2019-11-06 21:01:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-11-06 21:01:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_status [2019-11-06 21:01:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-06 21:01:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_signal_strength [2019-11-06 21:01:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_snr [2019-11-06 21:01:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_ber [2019-11-06 21:01:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_ucblocks [2019-11-06 21:01:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure lme_name [2019-11-06 21:01:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_lme2510_frontend_attach [2019-11-06 21:01:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-11-06 21:01:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-11-06 21:01:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_lme2510_tuner [2019-11-06 21:01:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-11-06 21:01:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_powerup [2019-11-06 21:01:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_get_adapter_count [2019-11-06 21:01:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_identify_state [2019-11-06 21:01:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_get_stream_config [2019-11-06 21:01:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_get_rc_config [2019-11-06 21:01:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_exit_int [2019-11-06 21:01:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_exit [2019-11-06 21:01:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_driver_init [2019-11-06 21:01:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_driver_exit [2019-11-06 21:01:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 21:01:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 21:01:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 21:01:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-06 21:01:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-06 21:01:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 21:01:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 21:01:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 21:01:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 21:01:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2019-11-06 21:01:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-11-06 21:01:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-11-06 21:01:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-11-06 21:01:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-06 21:01:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-11-06 21:01:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-11-06 21:01:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-11-06 21:01:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-11-06 21:01:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-11-06 21:01:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-11-06 21:01:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-11-06 21:01:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-11-06 21:01:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-06 21:01:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-11-06 21:01:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-11-06 21:01:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-11-06 21:01:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-11-06 21:01:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-11-06 21:01:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-06 21:01:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-06 21:01:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-06 21:01:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-06 21:01:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-11-06 21:01:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-11-06 21:01:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-11-06 21:01:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-11-06 21:01:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_usb_mutex_of_dvb_usb_device [2019-11-06 21:01:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 21:01:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 21:01:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 21:01:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 21:01:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 21:01:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 21:01:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 21:01:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-06 21:01:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-06 21:01:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-06 21:01:01,822 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 21:01:12,906 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 21:01:12,906 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-06 21:01:12,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:01:12 BoogieIcfgContainer [2019-11-06 21:01:12,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 21:01:12,910 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 21:01:12,910 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 21:01:12,913 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 21:01:12,914 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:00:56" (1/3) ... [2019-11-06 21:01:12,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eef66ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:01:12, skipping insertion in model container [2019-11-06 21:01:12,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:00:59" (2/3) ... [2019-11-06 21:01:12,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eef66ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:01:12, skipping insertion in model container [2019-11-06 21:01:12,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:01:12" (3/3) ... [2019-11-06 21:01:12,917 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i [2019-11-06 21:01:12,927 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 21:01:12,941 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-06 21:01:12,954 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-06 21:01:12,990 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 21:01:12,990 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 21:01:12,990 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 21:01:12,990 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 21:01:12,990 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 21:01:12,990 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 21:01:12,991 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 21:01:12,991 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 21:01:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states. [2019-11-06 21:01:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-06 21:01:13,074 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 21:01:13,076 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 21:01:13,078 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 21:01:13,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 21:01:13,084 INFO L82 PathProgramCache]: Analyzing trace with hash 626788808, now seen corresponding path program 1 times [2019-11-06 21:01:13,093 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 21:01:13,094 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385636672] [2019-11-06 21:01:13,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 21:01:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,527 WARN L191 SmtUtils]: Spent 7.29 s on a formula simplification that was a NOOP. DAG size: 1162 [2019-11-06 21:01:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:01:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2019-11-06 21:01:22,362 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385636672] [2019-11-06 21:01:22,363 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 21:01:22,364 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-06 21:01:22,364 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248125318] [2019-11-06 21:01:22,373 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-06 21:01:22,373 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-06 21:01:22,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-06 21:01:22,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-11-06 21:01:22,390 INFO L87 Difference]: Start difference. First operand 1447 states. Second operand 7 states. [2019-11-06 21:01:29,508 WARN L191 SmtUtils]: Spent 7.05 s on a formula simplification that was a NOOP. DAG size: 1171