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-v0.8/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:04:03,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:04:03,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:04:03,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:04:03,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:04:03,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:04:03,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:04:03,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:04:03,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:04:03,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:04:03,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:04:03,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:04:03,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:04:03,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:04:03,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:04:03,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:04:03,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:04:03,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:04:03,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:04:03,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:04:03,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:04:03,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:04:03,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:04:03,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:04:03,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:04:03,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:04:03,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:04:03,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:04:03,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:04:03,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:04:03,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:04:03,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:04:03,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:04:03,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:04:03,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:04:03,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:04:03,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:04:03,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:04:03,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:04:03,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:04:03,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:04:03,150 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 21:04:03,178 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:04:03,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:04:03,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:04:03,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:04:03,180 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:04:03,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:04:03,181 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:04:03,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:04:03,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:04:03,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:04:03,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:04:03,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:04:03,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:04:03,182 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:04:03,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:04:03,182 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:04:03,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:04:03,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:04:03,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:04:03,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:04:03,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:04:03,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:04:03,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:04:03,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:04:03,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:04:03,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:04:03,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:04:03,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:04:03,185 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 21:04:03,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:04:03,482 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:04:03,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:04:03,487 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:04:03,488 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:04:03,488 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-13 21:04:03,562 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/462621958/4ad179558bdb4a19964bdcf99952c564/FLAG4e90dc290 [2019-10-13 21:04:04,512 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:04:04,513 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-13 21:04:04,566 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/462621958/4ad179558bdb4a19964bdcf99952c564/FLAG4e90dc290 [2019-10-13 21:04:04,893 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/462621958/4ad179558bdb4a19964bdcf99952c564 [2019-10-13 21:04:04,905 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:04:04,907 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:04:04,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:04:04,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:04:04,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:04:04,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:04:04" (1/1) ... [2019-10-13 21:04:04,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35107795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:04, skipping insertion in model container [2019-10-13 21:04:04,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:04:04" (1/1) ... [2019-10-13 21:04:04,927 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:04:05,111 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:04:07,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:04:07,656 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:04:08,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:04:08,557 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:04:08,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08 WrapperNode [2019-10-13 21:04:08,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:04:08,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:04:08,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:04:08,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:04:08,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... [2019-10-13 21:04:08,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:04:08,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:04:08,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:04:08,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:04:08,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:04:09,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:04:09,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:04:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-10-13 21:04:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 21:04:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-13 21:04:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-13 21:04:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-10-13 21:04:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-13 21:04:09,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-13 21:04:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-13 21:04:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 21:04:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 21:04:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 21:04:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 21:04:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 21:04:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 21:04:09,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 21:04:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 21:04:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 21:04:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 21:04:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 21:04:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-13 21:04:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-13 21:04:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-13 21:04:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2019-10-13 21:04:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2019-10-13 21:04:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2019-10-13 21:04:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2019-10-13 21:04:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2019-10-13 21:04:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2019-10-13 21:04:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2019-10-13 21:04:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2019-10-13 21:04:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2019-10-13 21:04:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2019-10-13 21:04:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2019-10-13 21:04:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2019-10-13 21:04:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2019-10-13 21:04:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2019-10-13 21:04:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2019-10-13 21:04:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2019-10-13 21:04:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2019-10-13 21:04:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2019-10-13 21:04:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2019-10-13 21:04:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2019-10-13 21:04:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2019-10-13 21:04:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2019-10-13 21:04:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2019-10-13 21:04:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2019-10-13 21:04:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2019-10-13 21:04:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-13 21:04:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-10-13 21:04:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-10-13 21:04:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_5 [2019-10-13 21:04:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_6 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_10 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-13 21:04:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-13 21:04:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 21:04:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 21:04:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-13 21:04:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-13 21:04:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-13 21:04:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-13 21:04:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_32 [2019-10-13 21:04:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-10-13 21:04:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-10-13 21:04:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2019-10-13 21:04:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-10-13 21:04:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-10-13 21:04:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2019-10-13 21:04:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-10-13 21:04:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-10-13 21:04:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2019-10-13 21:04:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-10-13 21:04:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_43 [2019-10-13 21:04:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2019-10-13 21:04:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-10-13 21:04:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2019-10-13 21:04:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_47 [2019-10-13 21:04:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 21:04:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 21:04:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 21:04:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2019-10-13 21:04:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2019-10-13 21:04:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2019-10-13 21:04:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2019-10-13 21:04:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_driver_lock [2019-10-13 21:04:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_driver_lock [2019-10-13 21:04:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_driver_lock [2019-10-13 21:04:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_driver_lock [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2019-10-13 21:04:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_imon_context [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_imon_context [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_imon_context [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_imon_context [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 21:04:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 21:04:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 21:04:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 21:04:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-13 21:04:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-13 21:04:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2019-10-13 21:04:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-13 21:04:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-13 21:04:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-13 21:04:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 21:04:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 21:04:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 21:04:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 21:04:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 21:04:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 21:04:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-13 21:04:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-13 21:04:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 21:04:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-13 21:04:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-13 21:04:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-10-13 21:04:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2019-10-13 21:04:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 21:04:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 21:04:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:04:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 21:04:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 21:04:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 21:04:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 21:04:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 21:04:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 21:04:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 21:04:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 21:04:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 21:04:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-13 21:04:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-13 21:04:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-13 21:04:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-10-13 21:04:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-13 21:04:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-13 21:04:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2019-10-13 21:04:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-10-13 21:04:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2019-10-13 21:04:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-10-13 21:04:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2019-10-13 21:04:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2019-10-13 21:04:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2019-10-13 21:04:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2019-10-13 21:04:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 21:04:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 21:04:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 21:04:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 21:04:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 21:04:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-13 21:04:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_6 [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_32 [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_5 [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_43 [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-13 21:04:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-13 21:04:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-10-13 21:04:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-13 21:04:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-10-13 21:04:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-13 21:04:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-13 21:04:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-13 21:04:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-13 21:04:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 21:04:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-13 21:04:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-10-13 21:04:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-10-13 21:04:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-13 21:04:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-13 21:04:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_10 [2019-10-13 21:04:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-10-13 21:04:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-13 21:04:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_47 [2019-10-13 21:04:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-10-13 21:04:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-10-13 21:04:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-10-13 21:04:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 21:04:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-13 21:04:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-13 21:04:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-13 21:04:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-13 21:04:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2019-10-13 21:04:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2019-10-13 21:04:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2019-10-13 21:04:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2019-10-13 21:04:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2019-10-13 21:04:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2019-10-13 21:04:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2019-10-13 21:04:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2019-10-13 21:04:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 21:04:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2019-10-13 21:04:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_driver_lock [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_driver_lock [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_driver_lock [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_driver_lock [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_imon_context [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_imon_context [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2019-10-13 21:04:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_imon_context [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_imon_context [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_imon_context [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_imon_context [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_imon_context [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 21:04:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 21:04:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:04:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 21:04:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 21:04:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 21:04:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 21:04:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 21:04:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 21:04:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 21:04:10,517 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 21:04:28,193 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 21:04:28,193 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 21:04:28,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:04:28 BoogieIcfgContainer [2019-10-13 21:04:28,199 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 21:04:28,200 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 21:04:28,200 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 21:04:28,203 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 21:04:28,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:04:04" (1/3) ... [2019-10-13 21:04:28,204 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc156f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:04:28, skipping insertion in model container [2019-10-13 21:04:28,204 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:04:08" (2/3) ... [2019-10-13 21:04:28,204 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc156f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:04:28, skipping insertion in model container [2019-10-13 21:04:28,204 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:04:28" (3/3) ... [2019-10-13 21:04:28,206 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-13 21:04:28,215 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 21:04:28,226 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 21:04:28,238 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 21:04:28,274 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 21:04:28,274 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 21:04:28,274 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 21:04:28,274 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 21:04:28,275 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 21:04:28,275 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 21:04:28,275 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 21:04:28,275 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 21:04:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states. [2019-10-13 21:04:28,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-10-13 21:04:28,344 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:04:28,345 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:04:28,348 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:04:28,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:04:28,352 INFO L82 PathProgramCache]: Analyzing trace with hash -511122898, now seen corresponding path program 1 times [2019-10-13 21:04:28,359 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:04:28,359 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58320535] [2019-10-13 21:04:28,359 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:04:28,359 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:04:28,359 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:04:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:04:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-10-13 21:04:30,589 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58320535] [2019-10-13 21:04:30,590 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:04:30,590 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:04:30,591 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016430992] [2019-10-13 21:04:30,596 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:04:30,597 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:04:30,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:04:30,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:04:30,616 INFO L87 Difference]: Start difference. First operand 2003 states. Second operand 3 states. [2019-10-13 21:04:32,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:04:32,357 INFO L93 Difference]: Finished difference Result 4144 states and 5691 transitions. [2019-10-13 21:04:32,358 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:04:32,359 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2019-10-13 21:04:32,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:04:32,408 INFO L225 Difference]: With dead ends: 4144 [2019-10-13 21:04:32,408 INFO L226 Difference]: Without dead ends: 2724 [2019-10-13 21:04:32,424 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 21:04:32,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2724 states. [2019-10-13 21:04:32,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2724 to 2697. [2019-10-13 21:04:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2697 states. [2019-10-13 21:04:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 2697 states and 3562 transitions. [2019-10-13 21:04:32,711 INFO L78 Accepts]: Start accepts. Automaton has 2697 states and 3562 transitions. Word has length 213 [2019-10-13 21:04:32,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:04:32,712 INFO L462 AbstractCegarLoop]: Abstraction has 2697 states and 3562 transitions. [2019-10-13 21:04:32,712 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:04:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 3562 transitions. [2019-10-13 21:04:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-13 21:04:32,718 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:04:32,718 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:04:32,719 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:04:32,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:04:32,719 INFO L82 PathProgramCache]: Analyzing trace with hash -1500640242, now seen corresponding path program 1 times [2019-10-13 21:04:32,719 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:04:32,720 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114483085] [2019-10-13 21:04:32,720 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:04:32,720 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:04:32,720 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:04:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:04:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-10-13 21:04:33,415 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114483085] [2019-10-13 21:04:33,416 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:04:33,416 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:04:33,416 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754878663] [2019-10-13 21:04:33,418 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:04:33,419 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:04:33,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:04:33,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:04:33,420 INFO L87 Difference]: Start difference. First operand 2697 states and 3562 transitions. Second operand 3 states. [2019-10-13 21:04:35,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:04:35,472 INFO L93 Difference]: Finished difference Result 6595 states and 8695 transitions. [2019-10-13 21:04:35,473 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 21:04:35,473 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2019-10-13 21:04:35,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:04:35,509 INFO L225 Difference]: With dead ends: 6595 [2019-10-13 21:04:35,509 INFO L226 Difference]: Without dead ends: 3952 [2019-10-13 21:04:35,526 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 21:04:35,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3952 states. [2019-10-13 21:04:35,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3952 to 3909. [2019-10-13 21:04:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3909 states. [2019-10-13 21:04:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 3909 states and 5151 transitions. [2019-10-13 21:04:35,743 INFO L78 Accepts]: Start accepts. Automaton has 3909 states and 5151 transitions. Word has length 214 [2019-10-13 21:04:35,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:04:35,745 INFO L462 AbstractCegarLoop]: Abstraction has 3909 states and 5151 transitions. [2019-10-13 21:04:35,745 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 21:04:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 5151 transitions. [2019-10-13 21:04:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-10-13 21:04:35,751 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:04:35,752 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:04:35,752 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:04:35,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:04:35,752 INFO L82 PathProgramCache]: Analyzing trace with hash 213919949, now seen corresponding path program 1 times [2019-10-13 21:04:35,753 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 21:04:35,753 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33712373] [2019-10-13 21:04:35,754 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:04:35,754 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:04:35,754 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:04:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:04:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-10-13 21:04:36,338 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33712373] [2019-10-13 21:04:36,339 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:04:36,339 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 21:04:36,339 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118994234] [2019-10-13 21:04:36,340 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 21:04:36,340 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 21:04:36,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 21:04:36,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 21:04:36,341 INFO L87 Difference]: Start difference. First operand 3909 states and 5151 transitions. Second operand 3 states.