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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:03:02,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:03:02,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:03:02,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:03:02,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:03:02,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:03:02,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:03:02,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:03:02,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:03:02,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:03:02,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:03:02,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:03:02,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:03:02,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:03:02,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:03:02,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:03:02,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:03:02,422 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:03:02,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:03:02,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:03:02,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:03:02,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:03:02,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:03:02,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:03:02,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:03:02,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:03:02,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:03:02,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:03:02,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:03:02,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:03:02,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:03:02,445 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:03:02,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:03:02,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:03:02,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:03:02,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:03:02,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:03:02,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:03:02,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:03:02,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:03:02,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:03:02,453 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 [2019-10-13 21:03:02,486 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:03:02,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:03:02,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:03:02,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:03:02,491 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:03:02,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:03:02,492 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:03:02,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:03:02,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:03:02,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:03:02,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:03:02,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:03:02,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:03:02,493 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:03:02,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:03:02,493 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:03:02,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:03:02,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:03:02,494 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:03:02,494 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:03:02,494 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:03:02,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:03:02,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:03:02,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:03:02,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:03:02,495 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:03:02,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:03:02,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:03:02,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 21:03:02,779 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:03:02,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:03:02,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:03:02,797 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:03:02,797 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:03:02,798 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2019-10-13 21:03:02,859 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/339c65499/c529034de1254a459ac851d40768ca62/FLAGbade98d04 [2019-10-13 21:03:03,766 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:03:03,767 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2019-10-13 21:03:03,828 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/339c65499/c529034de1254a459ac851d40768ca62/FLAGbade98d04 [2019-10-13 21:03:04,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/339c65499/c529034de1254a459ac851d40768ca62 [2019-10-13 21:03:04,234 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:03:04,236 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:03:04,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:03:04,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:03:04,240 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:03:04,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:03:04" (1/1) ... [2019-10-13 21:03:04,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ce2dd00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:04, skipping insertion in model container [2019-10-13 21:03:04,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:03:04" (1/1) ... [2019-10-13 21:03:04,252 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:03:04,386 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:03:06,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:03:06,960 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:03:07,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:03:07,695 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:03:07,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07 WrapperNode [2019-10-13 21:03:07,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:03:07,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:03:07,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:03:07,698 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:03:07,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:07,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:07,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:07,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:08,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:08,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:08,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (1/1) ... [2019-10-13 21:03:08,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:03:08,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:03:08,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:03:08,173 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:03:08,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (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 [2019-10-13 21:03:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:03:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:03:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-10-13 21:03:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 21:03:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-13 21:03:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-13 21:03:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-10-13 21:03:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-13 21:03:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-13 21:03:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-13 21:03:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 21:03:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 21:03:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-13 21:03:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 21:03:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 21:03:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 21:03:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 21:03:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 21:03:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 21:03:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 21:03:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 21:03:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 21:03:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 21:03:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 21:03:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 21:03:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-13 21:03:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-10-13 21:03:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-13 21:03:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-13 21:03:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-13 21:03:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2019-10-13 21:03:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-13 21:03:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-13 21:03:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-13 21:03:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-13 21:03:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-13 21:03:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-13 21:03:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-10-13 21:03:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2019-10-13 21:03:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2019-10-13 21:03:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2019-10-13 21:03:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2019-10-13 21:03:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2019-10-13 21:03:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2019-10-13 21:03:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2019-10-13 21:03:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2019-10-13 21:03:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2019-10-13 21:03:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2019-10-13 21:03:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2019-10-13 21:03:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2019-10-13 21:03:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2019-10-13 21:03:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2019-10-13 21:03:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2019-10-13 21:03:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2019-10-13 21:03:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2019-10-13 21:03:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2019-10-13 21:03:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2019-10-13 21:03:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2019-10-13 21:03:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2019-10-13 21:03:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2019-10-13 21:03:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2019-10-13 21:03:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2019-10-13 21:03:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2019-10-13 21:03:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2019-10-13 21:03:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2019-10-13 21:03:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2019-10-13 21:03:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2019-10-13 21:03:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-13 21:03:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-13 21:03:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_1 [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_2 [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2019-10-13 21:03:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-13 21:03:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-13 21:03:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-10-13 21:03:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-13 21:03:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-13 21:03:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-13 21:03:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-13 21:03:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 21:03:08,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 21:03:08,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-10-13 21:03:08,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2019-10-13 21:03:08,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-10-13 21:03:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-10-13 21:03:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-10-13 21:03:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-10-13 21:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-10-13 21:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-13 21:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-10-13 21:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-10-13 21:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-10-13 21:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_39 [2019-10-13 21:03:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-10-13 21:03:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-13 21:03:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2019-10-13 21:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2019-10-13 21:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2019-10-13 21:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2019-10-13 21:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2019-10-13 21:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_imon_context [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_imon_context [2019-10-13 21:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2019-10-13 21:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_imon_context [2019-10-13 21:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2019-10-13 21:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 21:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 21:03:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 21:03:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 21:03:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 21:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-13 21:03:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-10-13 21:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 21:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2019-10-13 21:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-13 21:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-13 21:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 21:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 21:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 21:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 21:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 21:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 21:03:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-13 21:03:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-13 21:03:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 21:03:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-13 21:03:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 21:03:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-13 21:03:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2019-10-13 21:03:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 21:03:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-13 21:03:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-13 21:03:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-13 21:03:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-13 21:03:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-10-13 21:03:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-13 21:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-13 21:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-13 21:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-13 21:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-13 21:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 21:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2019-10-13 21:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-10-13 21:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-10-13 21:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-10-13 21:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 21:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-13 21:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_2 [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_1 [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_39 [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-13 21:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-13 21:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 21:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 21:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 21:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2019-10-13 21:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 21:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-13 21:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-13 21:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-13 21:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-10-13 21:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-10-13 21:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-10-13 21:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 21:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-13 21:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-13 21:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-13 21:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-13 21:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-13 21:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-13 21:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-10-13 21:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2019-10-13 21:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2019-10-13 21:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2019-10-13 21:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2019-10-13 21:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2019-10-13 21:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2019-10-13 21:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2019-10-13 21:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2019-10-13 21:03:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2019-10-13 21:03:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2019-10-13 21:03:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2019-10-13 21:03:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2019-10-13 21:03:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2019-10-13 21:03:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2019-10-13 21:03:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2019-10-13 21:03:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2019-10-13 21:03:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2019-10-13 21:03:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 21:03:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2019-10-13 21:03:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_imon_context [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_imon_context [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_imon_context [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 21:03:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:03:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 21:03:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 21:03:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 21:03:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 21:03:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 21:03:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 21:03:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 21:03:10,058 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 21:03:27,578 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 21:03:27,579 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 21:03:27,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:03:27 BoogieIcfgContainer [2019-10-13 21:03:27,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 21:03:27,582 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 21:03:27,583 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 21:03:27,587 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 21:03:27,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:03:04" (1/3) ... [2019-10-13 21:03:27,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47bd5228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:03:27, skipping insertion in model container [2019-10-13 21:03:27,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:03:07" (2/3) ... [2019-10-13 21:03:27,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47bd5228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:03:27, skipping insertion in model container [2019-10-13 21:03:27,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:03:27" (3/3) ... [2019-10-13 21:03:27,590 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2019-10-13 21:03:27,601 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 21:03:27,615 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 21:03:27,626 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 21:03:27,674 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 21:03:27,674 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 21:03:27,675 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 21:03:27,675 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 21:03:27,675 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 21:03:27,675 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 21:03:27,675 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 21:03:27,675 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 21:03:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states. [2019-10-13 21:03:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-10-13 21:03:27,752 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:03:27,753 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:03:27,756 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:03:27,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:03:27,762 INFO L82 PathProgramCache]: Analyzing trace with hash -570253949, now seen corresponding path program 1 times [2019-10-13 21:03:27,771 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:03:27,772 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347504661] [2019-10-13 21:03:27,772 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:03:27,772 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:03:27,772 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:03:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:03:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-13 21:03:29,084 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347504661] [2019-10-13 21:03:29,085 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:03:29,085 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:03:29,086 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647578129] [2019-10-13 21:03:29,091 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:03:29,092 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:03:29,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:03:29,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:03:29,111 INFO L87 Difference]: Start difference. First operand 1933 states. Second operand 3 states. [2019-10-13 21:03:30,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:03:30,806 INFO L93 Difference]: Finished difference Result 4145 states and 5699 transitions. [2019-10-13 21:03:30,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:03:30,808 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 85 [2019-10-13 21:03:30,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:03:30,859 INFO L225 Difference]: With dead ends: 4145 [2019-10-13 21:03:30,860 INFO L226 Difference]: Without dead ends: 2718 [2019-10-13 21:03:30,877 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:03:30,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2718 states. [2019-10-13 21:03:31,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2718 to 2691. [2019-10-13 21:03:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2691 states. [2019-10-13 21:03:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 2691 states and 3558 transitions. [2019-10-13 21:03:31,180 INFO L78 Accepts]: Start accepts. Automaton has 2691 states and 3558 transitions. Word has length 85 [2019-10-13 21:03:31,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:03:31,183 INFO L462 AbstractCegarLoop]: Abstraction has 2691 states and 3558 transitions. [2019-10-13 21:03:31,183 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:03:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 3558 transitions. [2019-10-13 21:03:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-10-13 21:03:31,195 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:03:31,196 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:03:31,196 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:03:31,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:03:31,197 INFO L82 PathProgramCache]: Analyzing trace with hash 318433964, now seen corresponding path program 1 times [2019-10-13 21:03:31,197 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:03:31,197 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053174979] [2019-10-13 21:03:31,197 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:03:31,197 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:03:31,197 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:03:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:03:32,640 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-13 21:03:32,641 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053174979] [2019-10-13 21:03:32,642 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:03:32,642 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:03:32,642 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765148880] [2019-10-13 21:03:32,644 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:03:32,645 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:03:32,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:03:32,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:03:32,646 INFO L87 Difference]: Start difference. First operand 2691 states and 3558 transitions. Second operand 3 states. [2019-10-13 21:03:34,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:03:34,674 INFO L93 Difference]: Finished difference Result 6614 states and 8733 transitions. [2019-10-13 21:03:34,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:03:34,674 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2019-10-13 21:03:34,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:03:34,712 INFO L225 Difference]: With dead ends: 6614 [2019-10-13 21:03:34,712 INFO L226 Difference]: Without dead ends: 3957 [2019-10-13 21:03:34,727 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:03:34,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3957 states. [2019-10-13 21:03:34,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3957 to 3914. [2019-10-13 21:03:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3914 states. [2019-10-13 21:03:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 3914 states and 5165 transitions. [2019-10-13 21:03:34,977 INFO L78 Accepts]: Start accepts. Automaton has 3914 states and 5165 transitions. Word has length 86 [2019-10-13 21:03:34,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:03:34,977 INFO L462 AbstractCegarLoop]: Abstraction has 3914 states and 5165 transitions. [2019-10-13 21:03:34,978 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:03:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 3914 states and 5165 transitions. [2019-10-13 21:03:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-10-13 21:03:34,980 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:03:34,980 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:03:34,980 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:03:34,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:03:34,980 INFO L82 PathProgramCache]: Analyzing trace with hash -131962579, now seen corresponding path program 1 times [2019-10-13 21:03:34,981 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:03:34,981 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738781938] [2019-10-13 21:03:34,981 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:03:34,981 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:03:34,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:03:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:03:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-13 21:03:35,656 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738781938] [2019-10-13 21:03:35,656 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:03:35,656 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:03:35,657 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511901715] [2019-10-13 21:03:35,657 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:03:35,657 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:03:35,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:03:35,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:03:35,658 INFO L87 Difference]: Start difference. First operand 3914 states and 5165 transitions. Second operand 3 states.