java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 08:31:01,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 08:31:01,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 08:31:01,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 08:31:01,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 08:31:01,583 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 08:31:01,584 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 08:31:01,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 08:31:01,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 08:31:01,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 08:31:01,590 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 08:31:01,591 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 08:31:01,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 08:31:01,592 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 08:31:01,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 08:31:01,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 08:31:01,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 08:31:01,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 08:31:01,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 08:31:01,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 08:31:01,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 08:31:01,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 08:31:01,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 08:31:01,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 08:31:01,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 08:31:01,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 08:31:01,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 08:31:01,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 08:31:01,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 08:31:01,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 08:31:01,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 08:31:01,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 08:31:01,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 08:31:01,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 08:31:01,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 08:31:01,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 08:31:01,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 08:31:01,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 08:31:01,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 08:31:01,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 08:31:01,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 08:31:01,631 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 08:31:01,657 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 08:31:01,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 08:31:01,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 08:31:01,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 08:31:01,660 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 08:31:01,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 08:31:01,661 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 08:31:01,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 08:31:01,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 08:31:01,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 08:31:01,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 08:31:01,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 08:31:01,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 08:31:01,664 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 08:31:01,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 08:31:01,664 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 08:31:01,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 08:31:01,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 08:31:01,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 08:31:01,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 08:31:01,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 08:31:01,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 08:31:01,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 08:31:01,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 08:31:01,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 08:31:01,667 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 08:31:01,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 08:31:01,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 08:31:01,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 08:31:01,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 08:31:01,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 08:31:01,985 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 08:31:01,987 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 08:31:01,988 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 08:31:01,988 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2019-10-07 08:31:02,058 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/527a6bef5/c311616cd6ee477eba4ad1e2040c63bb/FLAGf537c8c26 [2019-10-07 08:31:03,158 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 08:31:03,158 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2019-10-07 08:31:03,217 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/527a6bef5/c311616cd6ee477eba4ad1e2040c63bb/FLAGf537c8c26 [2019-10-07 08:31:03,445 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/527a6bef5/c311616cd6ee477eba4ad1e2040c63bb [2019-10-07 08:31:03,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 08:31:03,459 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 08:31:03,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 08:31:03,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 08:31:03,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 08:31:03,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 08:31:03" (1/1) ... [2019-10-07 08:31:03,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ad50f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:03, skipping insertion in model container [2019-10-07 08:31:03,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 08:31:03" (1/1) ... [2019-10-07 08:31:03,476 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 08:31:03,691 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 08:31:07,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 08:31:08,005 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 08:31:08,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 08:31:09,890 INFO L192 MainTranslator]: Completed translation [2019-10-07 08:31:09,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09 WrapperNode [2019-10-07 08:31:09,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 08:31:09,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 08:31:09,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 08:31:09,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 08:31:09,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:09,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:10,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:10,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:10,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:10,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:10,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... [2019-10-07 08:31:10,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 08:31:10,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 08:31:10,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 08:31:10,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 08:31:10,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 08:31:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 08:31:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 08:31:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-07 08:31:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-10-07 08:31:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 08:31:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 08:31:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 08:31:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 08:31:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2019-10-07 08:31:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2019-10-07 08:31:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 08:31:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-07 08:31:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-07 08:31:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-07 08:31:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-07 08:31:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2019-10-07 08:31:10,694 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-10-07 08:31:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2019-10-07 08:31:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2019-10-07 08:31:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2019-10-07 08:31:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2019-10-07 08:31:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2019-10-07 08:31:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2019-10-07 08:31:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2019-10-07 08:31:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2019-10-07 08:31:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2019-10-07 08:31:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2019-10-07 08:31:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2019-10-07 08:31:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2019-10-07 08:31:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2019-10-07 08:31:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_s_io_pin_config [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure common_s_io_pin_config [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dll1 [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dll2 [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2019-10-07 08:31:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2019-10-07 08:31:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2019-10-07 08:31:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_v4lstd [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_ctrl [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2019-10-07 08:31:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure log_video_status [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure log_audio_status [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_load_fw [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_audio_stream [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_stream [2019-10-07 08:31:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2019-10-07 08:31:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2019-10-07 08:31:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_std [2019-10-07 08:31:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_radio [2019-10-07 08:31:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_video_routing [2019-10-07 08:31:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_audio_routing [2019-10-07 08:31:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2019-10-07 08:31:10,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2019-10-07 08:31:10,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2019-10-07 08:31:10,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_reset [2019-10-07 08:31:10,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_log_status [2019-10-07 08:31:10,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_irq_handler [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_irq_handler [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_dif_setup [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cx2388x_ident [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_remove [2019-10-07 08:31:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_driver_init [2019-10-07 08:31:10,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_driver_exit [2019-10-07 08:31:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25840_driver_exit_6_2 [2019-10-07 08:31:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cx25840_driver_init_6_11 [2019-10-07 08:31:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2019-10-07 08:31:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-10-07 08:31:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_1_6_5 [2019-10-07 08:31:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2019-10-07 08:31:10,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-10-07 08:31:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-07 08:31:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 08:31:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 08:31:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2019-10-07 08:31:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2019-10-07 08:31:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-07 08:31:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 08:31:10,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-07 08:31:10,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-07 08:31:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2019-10-07 08:31:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2019-10-07 08:31:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-07 08:31:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 08:31:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_33 [2019-10-07 08:31:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-07 08:31:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-07 08:31:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_38 [2019-10-07 08:31:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_39 [2019-10-07 08:31:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_45 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_46 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_49 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-07 08:31:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_53 [2019-10-07 08:31:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_56 [2019-10-07 08:31:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_57 [2019-10-07 08:31:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 08:31:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 08:31:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2019-10-07 08:31:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-10-07 08:31:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 08:31:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_i2c_io_instance_0 [2019-10-07 08:31:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_i2c_register_driver [2019-10-07 08:31:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2019-10-07 08:31:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2019-10-07 08:31:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-10-07 08:31:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2019-10-07 08:31:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_device_unregister_subdev [2019-10-07 08:31:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_11 [2019-10-07 08:31:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_device_unregister_subdev_25 [2019-10-07 08:31:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_i2c_register_driver_26 [2019-10-07 08:31:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2019-10-07 08:31:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2019-10-07 08:31:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_set_audclk_freq [2019-10-07 08:31:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_set_audclk_freq [2019-10-07 08:31:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audclk_freq [2019-10-07 08:31:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2019-10-07 08:31:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_audio_set_path [2019-10-07 08:31:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2019-10-07 08:31:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure set_balance [2019-10-07 08:31:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_clock_freq [2019-10-07 08:31:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_audio_s_ctrl [2019-10-07 08:31:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 08:31:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_10 [2019-10-07 08:31:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___1 [2019-10-07 08:31:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure start_fw_load [2019-10-07 08:31:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure end_fw_load [2019-10-07 08:31:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2019-10-07 08:31:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_load [2019-10-07 08:31:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_write [2019-10-07 08:31:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_loadfw [2019-10-07 08:31:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_10___0 [2019-10-07 08:31:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2019-10-07 08:31:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_vps [2019-10-07 08:31:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2019-10-07 08:31:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2019-10-07 08:31:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2019-10-07 08:31:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2019-10-07 08:31:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 08:31:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 08:31:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 08:31:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 08:31:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-10-07 08:31:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-10-07 08:31:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ir_raw_event [2019-10-07 08:31:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2019-10-07 08:31:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure count_to_clock_divider [2019-10-07 08:31:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2019-10-07 08:31:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2019-10-07 08:31:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure count_to_lpf_count [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_lpf_count [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_us [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2019-10-07 08:31:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_irq_watermark [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_irq_watermark [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2019-10-07 08:31:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_carrier_window [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_polarity_invert [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure txclk_tx_s_carrier [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rxclk_rx_s_carrier [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure txclk_tx_s_max_pulse_width [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rxclk_rx_s_max_pulse_width [2019-10-07 08:31:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure cduty_tx_s_duty_cycle [2019-10-07 08:31:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2019-10-07 08:31:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2019-10-07 08:31:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2019-10-07 08:31:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_irq_handler [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_read [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_write [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2019-10-07 08:31:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_log_status [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_remove [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-07 08:31:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_59 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_60 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subdev_video_ops_dummy_resourceless_instance_3 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2019-10-07 08:31:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-10-07 08:31:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 08:31:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 08:31:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 08:31:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 08:31:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-07 08:31:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-07 08:31:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-07 08:31:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 08:31:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-07 08:31:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-07 08:31:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-07 08:31:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-07 08:31:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-07 08:31:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 08:31:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-07 08:31:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 08:31:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-07 08:31:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 08:31:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 08:31:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 08:31:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 08:31:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 08:31:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 08:31:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-07 08:31:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-07 08:31:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-10-07 08:31:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-10-07 08:31:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 08:31:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 08:31:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-07 08:31:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-07 08:31:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 08:31:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-07 08:31:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 08:31:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-07 08:31:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_log_status [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2019-10-07 08:31:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 08:31:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 08:31:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 08:31:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 08:31:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 08:31:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 08:31:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 08:31:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 08:31:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2019-10-07 08:31:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-07 08:31:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_11 [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-07 08:31:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_i2c_register_driver_26 [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-07 08:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 08:31:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-07 08:31:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2019-10-07 08:31:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 08:31:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 08:31:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-10-07 08:31:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-10-07 08:31:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-10-07 08:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_device_unregister_subdev_25 [2019-10-07 08:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-10-07 08:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-10-07 08:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2019-10-07 08:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_log_status [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2019-10-07 08:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2019-10-07 08:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2019-10-07 08:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_loadfw [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_audio_set_path [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_clock_freq [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_log_status [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_irq_handler [2019-10-07 08:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_remove [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_s_io_pin_config [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure common_s_io_pin_config [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure init_dll1 [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure init_dll2 [2019-10-07 08:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2019-10-07 08:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2019-10-07 08:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2019-10-07 08:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2019-10-07 08:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2019-10-07 08:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2019-10-07 08:31:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_v4lstd [2019-10-07 08:31:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_ctrl [2019-10-07 08:31:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2019-10-07 08:31:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure log_video_status [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure log_audio_status [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_load_fw [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_audio_stream [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_stream [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2019-10-07 08:31:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_std [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_radio [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_video_routing [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_audio_routing [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_reset [2019-10-07 08:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_log_status [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_irq_handler [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_irq_handler [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_dif_setup [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure get_cx2388x_ident [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_remove [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_driver_init [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_driver_exit [2019-10-07 08:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25840_driver_exit_6_2 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cx25840_driver_init_6_11 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_1_6_5 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 08:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-07 08:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_33 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_38 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_39 [2019-10-07 08:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_45 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_46 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_49 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_53 [2019-10-07 08:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_56 [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_57 [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 08:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_i2c_io_instance_0 [2019-10-07 08:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_i2c_register_driver [2019-10-07 08:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2019-10-07 08:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2019-10-07 08:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-10-07 08:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2019-10-07 08:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subdev_video_ops_dummy_resourceless_instance_3 [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_device_unregister_subdev [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_10 [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_set_audclk_freq [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_set_audclk_freq [2019-10-07 08:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audclk_freq [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure set_balance [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_audio_s_ctrl [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_10___0 [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___1 [2019-10-07 08:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure start_fw_load [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure end_fw_load [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_load [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure fw_write [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 08:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure decode_vps [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2019-10-07 08:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-07 08:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-10-07 08:31:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure init_ir_raw_event [2019-10-07 08:31:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure count_to_clock_divider [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure count_to_lpf_count [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_lpf_count [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_us [2019-10-07 08:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_irq_watermark [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_irq_watermark [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2019-10-07 08:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_carrier_window [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_polarity_invert [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure txclk_tx_s_carrier [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure rxclk_rx_s_carrier [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure txclk_tx_s_max_pulse_width [2019-10-07 08:31:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure rxclk_rx_s_max_pulse_width [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure cduty_tx_s_duty_cycle [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_read [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2019-10-07 08:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_write [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-07 08:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_59 [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_60 [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 08:31:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 08:31:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 08:31:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 08:31:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 08:31:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-07 08:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-07 08:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 08:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 08:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 08:31:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 08:31:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 08:31:13,783 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 08:34:11,494 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 08:34:11,497 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 08:34:11,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 08:34:11 BoogieIcfgContainer [2019-10-07 08:34:11,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 08:34:11,504 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 08:34:11,504 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 08:34:11,507 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 08:34:11,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 08:31:03" (1/3) ... [2019-10-07 08:34:11,508 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1474c4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 08:34:11, skipping insertion in model container [2019-10-07 08:34:11,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:31:09" (2/3) ... [2019-10-07 08:34:11,508 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1474c4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 08:34:11, skipping insertion in model container [2019-10-07 08:34:11,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 08:34:11" (3/3) ... [2019-10-07 08:34:11,510 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2019-10-07 08:34:11,521 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 08:34:11,540 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 08:34:11,551 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 08:34:11,605 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 08:34:11,605 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 08:34:11,605 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 08:34:11,605 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 08:34:11,605 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 08:34:11,606 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 08:34:11,606 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 08:34:11,606 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 08:34:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 8569 states. [2019-10-07 08:34:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-10-07 08:34:11,787 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:34:11,788 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:34:11,791 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:34:11,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:34:11,798 INFO L82 PathProgramCache]: Analyzing trace with hash 1116349829, now seen corresponding path program 1 times [2019-10-07 08:34:11,809 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:34:11,809 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:11,810 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:11,810 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:11,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:34:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:34:13,513 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-07 08:34:13,514 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:13,515 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:34:13,515 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:34:13,520 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:34:13,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:34:13,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:34:13,540 INFO L87 Difference]: Start difference. First operand 8569 states. Second operand 5 states. [2019-10-07 08:34:18,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:34:18,539 INFO L93 Difference]: Finished difference Result 16366 states and 24076 transitions. [2019-10-07 08:34:18,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:34:18,541 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 67 [2019-10-07 08:34:18,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:34:18,663 INFO L225 Difference]: With dead ends: 16366 [2019-10-07 08:34:18,663 INFO L226 Difference]: Without dead ends: 8198 [2019-10-07 08:34:18,728 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:34:18,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8198 states. [2019-10-07 08:34:21,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8198 to 8198. [2019-10-07 08:34:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8198 states. [2019-10-07 08:34:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8198 states to 8198 states and 12018 transitions. [2019-10-07 08:34:22,042 INFO L78 Accepts]: Start accepts. Automaton has 8198 states and 12018 transitions. Word has length 67 [2019-10-07 08:34:22,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:34:22,044 INFO L462 AbstractCegarLoop]: Abstraction has 8198 states and 12018 transitions. [2019-10-07 08:34:22,044 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:34:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 8198 states and 12018 transitions. [2019-10-07 08:34:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-10-07 08:34:22,059 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:34:22,059 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:34:22,060 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:34:22,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:34:22,060 INFO L82 PathProgramCache]: Analyzing trace with hash 927877144, now seen corresponding path program 1 times [2019-10-07 08:34:22,061 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:34:22,061 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:22,061 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:22,061 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:22,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:34:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:34:22,759 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-07 08:34:22,759 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:22,760 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:34:22,760 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:34:22,762 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:34:22,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:34:22,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:34:22,763 INFO L87 Difference]: Start difference. First operand 8198 states and 12018 transitions. Second operand 5 states. [2019-10-07 08:34:27,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:34:27,922 INFO L93 Difference]: Finished difference Result 8204 states and 12023 transitions. [2019-10-07 08:34:27,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:34:27,923 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 72 [2019-10-07 08:34:27,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:34:28,003 INFO L225 Difference]: With dead ends: 8204 [2019-10-07 08:34:28,003 INFO L226 Difference]: Without dead ends: 8202 [2019-10-07 08:34:28,012 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:34:28,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8202 states. [2019-10-07 08:34:31,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8202 to 8202. [2019-10-07 08:34:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8202 states. [2019-10-07 08:34:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8202 states to 8202 states and 12021 transitions. [2019-10-07 08:34:31,435 INFO L78 Accepts]: Start accepts. Automaton has 8202 states and 12021 transitions. Word has length 72 [2019-10-07 08:34:31,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:34:31,436 INFO L462 AbstractCegarLoop]: Abstraction has 8202 states and 12021 transitions. [2019-10-07 08:34:31,436 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:34:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 8202 states and 12021 transitions. [2019-10-07 08:34:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-10-07 08:34:31,437 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:34:31,438 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:34:31,438 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:34:31,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:34:31,439 INFO L82 PathProgramCache]: Analyzing trace with hash -1664818907, now seen corresponding path program 1 times [2019-10-07 08:34:31,439 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:34:31,439 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:31,439 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:31,439 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:31,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:34:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:34:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-07 08:34:32,060 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:32,061 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:34:32,061 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:34:32,062 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:34:32,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:34:32,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:34:32,062 INFO L87 Difference]: Start difference. First operand 8202 states and 12021 transitions. Second operand 5 states. [2019-10-07 08:34:37,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:34:37,984 INFO L93 Difference]: Finished difference Result 8208 states and 12026 transitions. [2019-10-07 08:34:37,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:34:37,985 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 77 [2019-10-07 08:34:37,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:34:38,062 INFO L225 Difference]: With dead ends: 8208 [2019-10-07 08:34:38,062 INFO L226 Difference]: Without dead ends: 8206 [2019-10-07 08:34:38,070 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:34:38,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8206 states. [2019-10-07 08:34:42,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8206 to 8206. [2019-10-07 08:34:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8206 states. [2019-10-07 08:34:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8206 states to 8206 states and 12024 transitions. [2019-10-07 08:34:42,652 INFO L78 Accepts]: Start accepts. Automaton has 8206 states and 12024 transitions. Word has length 77 [2019-10-07 08:34:42,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:34:42,653 INFO L462 AbstractCegarLoop]: Abstraction has 8206 states and 12024 transitions. [2019-10-07 08:34:42,653 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:34:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 8206 states and 12024 transitions. [2019-10-07 08:34:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-10-07 08:34:42,656 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:34:42,657 INFO L385 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:34:42,657 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:34:42,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:34:42,657 INFO L82 PathProgramCache]: Analyzing trace with hash 1557266424, now seen corresponding path program 1 times [2019-10-07 08:34:42,658 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:34:42,658 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:42,658 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:42,658 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:42,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:34:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:34:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2019-10-07 08:34:43,384 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:43,385 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:34:43,385 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:34:43,385 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:34:43,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:34:43,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:34:43,386 INFO L87 Difference]: Start difference. First operand 8206 states and 12024 transitions. Second operand 5 states. [2019-10-07 08:34:47,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:34:47,925 INFO L93 Difference]: Finished difference Result 8212 states and 12029 transitions. [2019-10-07 08:34:47,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:34:47,925 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2019-10-07 08:34:47,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:34:47,981 INFO L225 Difference]: With dead ends: 8212 [2019-10-07 08:34:47,981 INFO L226 Difference]: Without dead ends: 8210 [2019-10-07 08:34:47,992 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:34:48,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8210 states. [2019-10-07 08:34:53,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8210 to 8210. [2019-10-07 08:34:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8210 states. [2019-10-07 08:34:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8210 states to 8210 states and 12027 transitions. [2019-10-07 08:34:53,431 INFO L78 Accepts]: Start accepts. Automaton has 8210 states and 12027 transitions. Word has length 82 [2019-10-07 08:34:53,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:34:53,436 INFO L462 AbstractCegarLoop]: Abstraction has 8210 states and 12027 transitions. [2019-10-07 08:34:53,436 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:34:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 8210 states and 12027 transitions. [2019-10-07 08:34:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-10-07 08:34:53,439 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:34:53,440 INFO L385 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:34:53,440 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:34:53,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:34:53,440 INFO L82 PathProgramCache]: Analyzing trace with hash 913523909, now seen corresponding path program 1 times [2019-10-07 08:34:53,441 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:34:53,441 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:53,441 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:53,441 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:34:53,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:34:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:34:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-10-07 08:34:54,041 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:34:54,042 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:34:54,042 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 08:34:54,043 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 08:34:54,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 08:34:54,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-07 08:34:54,043 INFO L87 Difference]: Start difference. First operand 8210 states and 12027 transitions. Second operand 7 states. [2019-10-07 08:36:16,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:36:16,219 INFO L93 Difference]: Finished difference Result 8286 states and 12090 transitions. [2019-10-07 08:36:16,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 08:36:16,220 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 87 [2019-10-07 08:36:16,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:36:16,257 INFO L225 Difference]: With dead ends: 8286 [2019-10-07 08:36:16,257 INFO L226 Difference]: Without dead ends: 8282 [2019-10-07 08:36:16,263 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2019-10-07 08:36:16,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8282 states. [2019-10-07 08:36:21,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8282 to 8274. [2019-10-07 08:36:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8274 states. [2019-10-07 08:36:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8274 states to 8274 states and 12076 transitions. [2019-10-07 08:36:21,566 INFO L78 Accepts]: Start accepts. Automaton has 8274 states and 12076 transitions. Word has length 87 [2019-10-07 08:36:21,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:36:21,567 INFO L462 AbstractCegarLoop]: Abstraction has 8274 states and 12076 transitions. [2019-10-07 08:36:21,567 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 08:36:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 8274 states and 12076 transitions. [2019-10-07 08:36:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-10-07 08:36:21,574 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:36:21,574 INFO L385 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:36:21,575 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:36:21,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:36:21,575 INFO L82 PathProgramCache]: Analyzing trace with hash -1595207720, now seen corresponding path program 1 times [2019-10-07 08:36:21,575 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:36:21,575 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:36:21,576 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:36:21,576 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:36:21,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:36:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:36:22,239 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2019-10-07 08:36:22,239 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:36:22,240 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:36:22,240 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 08:36:22,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 08:36:22,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 08:36:22,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-07 08:36:22,242 INFO L87 Difference]: Start difference. First operand 8274 states and 12076 transitions. Second operand 7 states. [2019-10-07 08:37:39,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:37:39,272 INFO L93 Difference]: Finished difference Result 8322 states and 12124 transitions. [2019-10-07 08:37:39,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 08:37:39,273 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 92 [2019-10-07 08:37:39,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:37:39,312 INFO L225 Difference]: With dead ends: 8322 [2019-10-07 08:37:39,312 INFO L226 Difference]: Without dead ends: 8160 [2019-10-07 08:37:39,319 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2019-10-07 08:37:39,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8160 states. [2019-10-07 08:37:46,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8160 to 8152. [2019-10-07 08:37:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8152 states. [2019-10-07 08:37:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8152 states to 8152 states and 11908 transitions. [2019-10-07 08:37:46,147 INFO L78 Accepts]: Start accepts. Automaton has 8152 states and 11908 transitions. Word has length 92 [2019-10-07 08:37:46,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:37:46,148 INFO L462 AbstractCegarLoop]: Abstraction has 8152 states and 11908 transitions. [2019-10-07 08:37:46,148 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 08:37:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 8152 states and 11908 transitions. [2019-10-07 08:37:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-07 08:37:46,153 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:37:46,153 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:37:46,154 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:37:46,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:37:46,154 INFO L82 PathProgramCache]: Analyzing trace with hash -628821756, now seen corresponding path program 1 times [2019-10-07 08:37:46,154 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:37:46,154 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:37:46,155 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:37:46,155 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:37:46,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:37:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:37:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-10-07 08:37:47,164 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:37:47,165 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:37:47,165 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 08:37:47,166 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 08:37:47,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 08:37:47,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 08:37:47,167 INFO L87 Difference]: Start difference. First operand 8152 states and 11908 transitions. Second operand 6 states. [2019-10-07 08:39:09,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:39:09,724 INFO L93 Difference]: Finished difference Result 8166 states and 11923 transitions. [2019-10-07 08:39:09,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 08:39:09,727 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 116 [2019-10-07 08:39:09,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:39:09,761 INFO L225 Difference]: With dead ends: 8166 [2019-10-07 08:39:09,761 INFO L226 Difference]: Without dead ends: 8164 [2019-10-07 08:39:09,766 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 08:39:09,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8164 states. [2019-10-07 08:39:15,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8164 to 8156. [2019-10-07 08:39:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8156 states. [2019-10-07 08:39:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8156 states to 8156 states and 11911 transitions. [2019-10-07 08:39:15,767 INFO L78 Accepts]: Start accepts. Automaton has 8156 states and 11911 transitions. Word has length 116 [2019-10-07 08:39:15,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:39:15,769 INFO L462 AbstractCegarLoop]: Abstraction has 8156 states and 11911 transitions. [2019-10-07 08:39:15,769 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 08:39:15,769 INFO L276 IsEmpty]: Start isEmpty. Operand 8156 states and 11911 transitions. [2019-10-07 08:39:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-10-07 08:39:15,775 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:39:15,775 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:39:15,776 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:39:15,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:39:15,776 INFO L82 PathProgramCache]: Analyzing trace with hash -2031930502, now seen corresponding path program 1 times [2019-10-07 08:39:15,777 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:39:15,777 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:39:15,777 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:39:15,777 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:39:15,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:39:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:39:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-10-07 08:39:16,739 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:39:16,739 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:39:16,739 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 08:39:16,740 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 08:39:16,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 08:39:16,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 08:39:16,741 INFO L87 Difference]: Start difference. First operand 8156 states and 11911 transitions. Second operand 4 states. [2019-10-07 08:39:17,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:39:17,558 INFO L93 Difference]: Finished difference Result 16278 states and 23795 transitions. [2019-10-07 08:39:17,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 08:39:17,559 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 135 [2019-10-07 08:39:17,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:39:17,618 INFO L225 Difference]: With dead ends: 16278 [2019-10-07 08:39:17,619 INFO L226 Difference]: Without dead ends: 8158 [2019-10-07 08:39:17,685 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:39:17,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8158 states. [2019-10-07 08:39:25,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8158 to 8158. [2019-10-07 08:39:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8158 states. [2019-10-07 08:39:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8158 states to 8158 states and 11913 transitions. [2019-10-07 08:39:25,890 INFO L78 Accepts]: Start accepts. Automaton has 8158 states and 11913 transitions. Word has length 135 [2019-10-07 08:39:25,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:39:25,891 INFO L462 AbstractCegarLoop]: Abstraction has 8158 states and 11913 transitions. [2019-10-07 08:39:25,891 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 08:39:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 8158 states and 11913 transitions. [2019-10-07 08:39:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-10-07 08:39:25,895 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:39:25,895 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:39:25,896 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:39:25,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:39:25,896 INFO L82 PathProgramCache]: Analyzing trace with hash -379820692, now seen corresponding path program 1 times [2019-10-07 08:39:25,900 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:39:25,901 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:39:25,901 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:39:25,901 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:39:25,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:39:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:39:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-10-07 08:39:26,750 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:39:26,750 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 08:39:26,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 08:39:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:39:32,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 7311 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 08:39:32,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 08:39:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-10-07 08:39:32,503 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 08:39:32,857 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-10-07 08:39:32,857 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 08:39:32,891 INFO L162 IcfgInterpreter]: Started Sifa with 118 locations of interest [2019-10-07 08:39:32,891 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 08:39:32,898 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 08:39:32,907 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 08:39:32,907 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 08:39:56,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string192.base|) [2019-10-07 08:39:59,027 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string193.base|) [2019-10-07 08:40:01,286 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string195.base|) [2019-10-07 08:40:03,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string196.base|) [2019-10-07 08:40:05,894 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string266.base| |#t~string191.base|) [2019-10-07 08:40:08,184 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string267.base| |#t~string191.base|) [2019-10-07 08:40:10,274 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string268.base| |#t~string191.base|) [2019-10-07 08:40:12,595 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string270.base| |#t~string191.base|) [2019-10-07 08:40:14,923 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string271.base| |#t~string191.base|) [2019-10-07 08:40:17,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string307.base| |#t~string191.base|) [2019-10-07 08:40:19,310 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string308.base| |#t~string191.base|) [2019-10-07 08:40:21,771 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string309.base|) [2019-10-07 08:40:23,899 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string311.base|) [2019-10-07 08:40:26,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string312.base|) [2019-10-07 08:40:28,532 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string333.base| |#t~string191.base|) [2019-10-07 08:40:30,784 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string340.base| |#t~string191.base|) [2019-10-07 08:40:32,875 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string347.base| |#t~string191.base|) [2019-10-07 08:40:34,961 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string354.base|) [2019-10-07 08:40:37,080 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string361.base|) [2019-10-07 08:40:39,379 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string368.base|) [2019-10-07 08:40:41,451 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string423.base| |#t~string191.base|) [2019-10-07 08:40:43,505 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string430.base| |#t~string191.base|) [2019-10-07 08:40:45,801 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string437.base|) [2019-10-07 08:40:48,085 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string444.base|) [2019-10-07 08:40:50,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string453.base| |#t~string191.base|) [2019-10-07 08:40:52,398 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string554.base| |#t~string191.base|) [2019-10-07 08:40:54,489 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string611.base|) [2019-10-07 08:40:56,588 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string624.base| |#t~string191.base|) [2019-10-07 08:40:58,921 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string636.base| |#t~string191.base|) [2019-10-07 08:41:01,223 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string637.base| |#t~string191.base|) [2019-10-07 08:41:03,496 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string638.base| |#t~string191.base|) [2019-10-07 08:41:05,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string639.base| |#t~string191.base|) [2019-10-07 08:41:08,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string640.base| |#t~string191.base|) [2019-10-07 08:41:10,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string641.base| |#t~string191.base|) [2019-10-07 08:41:12,544 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string642.base|) [2019-10-07 08:41:14,824 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string643.base|) [2019-10-07 08:41:17,128 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string644.base|) [2019-10-07 08:41:19,396 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string645.base|) [2019-10-07 08:41:21,650 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string646.base|) [2019-10-07 08:41:23,947 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string647.base|) [2019-10-07 08:41:26,247 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string648.base|) [2019-10-07 08:41:28,540 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string649.base|) [2019-10-07 08:41:30,831 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string650.base|) [2019-10-07 08:41:33,132 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string651.base|) [2019-10-07 08:41:35,428 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string661.base| |#t~string191.base|) [2019-10-07 08:41:37,710 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string665.base| |#t~string191.base|) [2019-10-07 08:41:39,970 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string666.base| |#t~string191.base|) [2019-10-07 08:41:42,268 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string671.base| |#t~string191.base|) [2019-10-07 08:41:44,527 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string679.base| |#t~string191.base|) [2019-10-07 08:41:46,830 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string684.base| |#t~string191.base|) [2019-10-07 08:41:49,097 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string689.base| |#t~string191.base|) [2019-10-07 08:41:51,375 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string696.base|) [2019-10-07 08:41:53,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string703.base| |#t~string191.base|) [2019-10-07 08:41:55,881 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string718.base| |#t~string191.base|) [2019-10-07 08:41:58,138 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string719.base| |#t~string191.base|) [2019-10-07 08:42:00,446 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string720.base| |#t~string191.base|) [2019-10-07 08:42:02,708 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string721.base| |#t~string191.base|) [2019-10-07 08:42:04,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string722.base| |#t~string191.base|) [2019-10-07 08:42:07,266 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string723.base|) [2019-10-07 08:42:09,553 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string724.base|) [2019-10-07 08:42:11,868 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string725.base|) [2019-10-07 08:42:14,160 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string726.base|) [2019-10-07 08:42:16,429 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string727.base|) [2019-10-07 08:42:18,729 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string731.base|) [2019-10-07 08:42:21,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string735.base|) [2019-10-07 08:42:23,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string736.base|) [2019-10-07 08:42:25,584 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string737.base|) [2019-10-07 08:42:27,883 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string738.base|) [2019-10-07 08:42:30,165 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string739.base|) [2019-10-07 08:42:32,464 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string740.base| |#t~string191.base|) [2019-10-07 08:42:34,774 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string741.base| |#t~string191.base|) [2019-10-07 08:42:37,080 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string742.base| |#t~string191.base|) [2019-10-07 08:42:39,360 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string743.base| |#t~string191.base|) [2019-10-07 08:42:41,655 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string744.base| |#t~string191.base|) [2019-10-07 08:42:43,959 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string745.base| |#t~string191.base|) [2019-10-07 08:42:46,262 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string746.base| |#t~string191.base|) [2019-10-07 08:42:48,574 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string747.base| |#t~string191.base|) [2019-10-07 08:42:50,898 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string748.base| |#t~string191.base|) [2019-10-07 08:42:53,180 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string749.base| |#t~string191.base|) [2019-10-07 08:42:55,452 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string750.base| |#t~string191.base|) [2019-10-07 08:42:57,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string751.base| |#t~string191.base|) [2019-10-07 08:43:00,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string752.base| |#t~string191.base|) [2019-10-07 08:43:02,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string753.base| |#t~string191.base|) [2019-10-07 08:43:04,673 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string754.base| |#t~string191.base|) [2019-10-07 08:43:06,985 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string755.base| |#t~string191.base|) [2019-10-07 08:43:09,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string756.base| |#t~string191.base|) [2019-10-07 08:43:11,605 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string760.base| |#t~string191.base|) [2019-10-07 08:43:13,926 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string767.base| |#t~string191.base|) [2019-10-07 08:43:16,240 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string771.base|) [2019-10-07 08:43:18,550 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string772.base|) [2019-10-07 08:43:20,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string774.base|) [2019-10-07 08:43:23,203 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string776.base|) [2019-10-07 08:43:25,505 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string777.base|) [2019-10-07 08:43:27,819 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string778.base|) [2019-10-07 08:43:30,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string779.base|) [2019-10-07 08:43:32,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string780.base|) [2019-10-07 08:43:34,747 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string781.base|) [2019-10-07 08:43:37,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string782.base|) [2019-10-07 08:43:39,358 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string783.base|) [2019-10-07 08:43:41,675 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string784.base|) [2019-10-07 08:43:44,014 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string785.base|) [2019-10-07 08:43:46,324 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string786.base|) [2019-10-07 08:43:48,622 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string787.base|) [2019-10-07 08:43:50,948 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string788.base|) [2019-10-07 08:43:53,271 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string789.base|) [2019-10-07 08:43:55,595 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string790.base| |#t~string191.base|) [2019-10-07 08:43:57,915 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string791.base| |#t~string191.base|) [2019-10-07 08:44:00,241 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string792.base| |#t~string191.base|) [2019-10-07 08:44:02,566 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string796.base| |#t~string191.base|) [2019-10-07 08:44:04,890 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string800.base| |#t~string191.base|) [2019-10-07 08:44:07,200 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string801.base| |#t~string191.base|) [2019-10-07 08:44:09,515 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string802.base| |#t~string191.base|) [2019-10-07 08:44:11,827 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string803.base| |#t~string191.base|) [2019-10-07 08:44:14,143 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string804.base|) [2019-10-07 08:44:16,450 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string805.base|) [2019-10-07 08:44:18,773 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string806.base|) [2019-10-07 08:44:21,101 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string807.base|) [2019-10-07 08:44:23,424 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string808.base|) [2019-10-07 08:44:25,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string809.base|) [2019-10-07 08:44:28,074 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string191.base| |#t~string810.base|)