/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 14:43:10,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 14:43:10,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 14:43:10,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 14:43:10,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 14:43:10,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 14:43:10,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 14:43:10,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 14:43:10,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 14:43:10,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 14:43:10,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 14:43:10,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 14:43:10,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 14:43:10,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 14:43:10,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 14:43:10,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 14:43:10,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 14:43:10,980 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 14:43:10,982 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 14:43:10,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 14:43:10,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 14:43:10,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 14:43:10,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 14:43:10,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 14:43:11,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 14:43:11,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 14:43:11,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 14:43:11,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 14:43:11,030 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-23 14:43:11,056 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 14:43:11,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 14:43:11,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-23 14:43:11,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-23 14:43:11,059 INFO L138 SettingsManager]: * Use SBE=true [2021-02-23 14:43:11,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 14:43:11,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 14:43:11,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 14:43:11,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 14:43:11,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 14:43:11,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 14:43:11,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 14:43:11,060 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 14:43:11,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 14:43:11,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 14:43:11,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-23 14:43:11,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 14:43:11,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 14:43:11,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 14:43:11,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-23 14:43:11,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-23 14:43:11,062 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-23 14:43:11,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-23 14:43:11,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 14:43:11,063 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-23 14:43:11,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 14:43:11,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 14:43:11,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 14:43:11,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 14:43:11,449 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 14:43:11,453 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 14:43:11,454 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-23 14:43:11,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b00265798/d74441e409444ad7b765a796c647a178/FLAG70f0124dc [2021-02-23 14:43:12,783 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 14:43:12,784 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-23 14:43:12,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b00265798/d74441e409444ad7b765a796c647a178/FLAG70f0124dc [2021-02-23 14:43:13,066 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b00265798/d74441e409444ad7b765a796c647a178 [2021-02-23 14:43:13,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 14:43:13,082 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 14:43:13,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 14:43:13,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 14:43:13,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 14:43:13,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 02:43:13" (1/1) ... [2021-02-23 14:43:13,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df8e85e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:13, skipping insertion in model container [2021-02-23 14:43:13,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 02:43:13" (1/1) ... [2021-02-23 14:43:13,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 14:43:13,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 14:43:16,480 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340870,340883] [2021-02-23 14:43:16,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 14:43:16,804 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 14:43:17,599 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340870,340883] [2021-02-23 14:43:17,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 14:43:18,708 INFO L208 MainTranslator]: Completed translation [2021-02-23 14:43:18,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18 WrapperNode [2021-02-23 14:43:18,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 14:43:18,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 14:43:18,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 14:43:18,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 14:43:18,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:18,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:18,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:18,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,702 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 14:43:19,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 14:43:19,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 14:43:19,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 14:43:19,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (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 [2021-02-23 14:43:19,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 14:43:19,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 14:43:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 14:43:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 14:43:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-23 14:43:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-23 14:43:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 14:43:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 14:43:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-23 14:43:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 14:43:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 14:43:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-23 14:43:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-23 14:43:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 14:43:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 14:43:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 14:43:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 14:43:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 14:43:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 14:43:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-23 14:43:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-23 14:43:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 14:43:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 14:43:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-23 14:43:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-23 14:43:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-23 14:43:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-23 14:43:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-23 14:43:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-23 14:43:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-23 14:43:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-23 14:43:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-23 14:43:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-23 14:43:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-23 14:43:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-23 14:43:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-23 14:43:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-23 14:43:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-23 14:43:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-23 14:43:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-23 14:43:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-23 14:43:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-23 14:43:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-23 14:43:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-23 14:43:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-23 14:43:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 14:43:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-23 14:43:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-23 14:43:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-23 14:43:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-23 14:43:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-23 14:43:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-23 14:43:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-23 14:43:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-23 14:43:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-23 14:43:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-23 14:43:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-23 14:43:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-23 14:43:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-23 14:43:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-23 14:43:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-23 14:43:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-23 14:43:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 14:43:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 14:43:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 14:43:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 14:43:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-23 14:43:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-23 14:43:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-23 14:43:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 14:43:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 14:43:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-23 14:43:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-23 14:43:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-23 14:43:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-23 14:43:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-23 14:43:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-23 14:43:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-23 14:43:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-23 14:43:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-23 14:43:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-23 14:43:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-23 14:43:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-23 14:43:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-23 14:43:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-23 14:43:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-23 14:43:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-23 14:43:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-23 14:43:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-23 14:43:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-23 14:43:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-23 14:43:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2021-02-23 14:43:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-23 14:43:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-23 14:43:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-23 14:43:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-23 14:43:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-23 14:43:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-23 14:43:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2021-02-23 14:43:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2021-02-23 14:43:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2021-02-23 14:43:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-23 14:43:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-23 14:43:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-23 14:43:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-23 14:43:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-23 14:43:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-23 14:43:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-23 14:43:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-23 14:43:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-23 14:43:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-23 14:43:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-23 14:43:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-23 14:43:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-23 14:43:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-23 14:43:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-23 14:43:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-23 14:43:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-23 14:43:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-23 14:43:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-23 14:43:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-23 14:43:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-23 14:43:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-23 14:43:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-23 14:43:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-23 14:43:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-23 14:43:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-23 14:43:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-23 14:43:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 14:43:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2021-02-23 14:43:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_60 [2021-02-23 14:43:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2021-02-23 14:43:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-23 14:43:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-23 14:43:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-23 14:43:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-23 14:43:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-23 14:43:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-23 14:43:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-23 14:43:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-23 14:43:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-23 14:43:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-23 14:43:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-23 14:43:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-23 14:43:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-23 14:43:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-23 14:43:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-23 14:43:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-23 14:43:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-23 14:43:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-23 14:43:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-23 14:43:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-23 14:43:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-23 14:43:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-23 14:43:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-23 14:43:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-23 14:43:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-23 14:43:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-23 14:43:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-23 14:43:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-23 14:43:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-23 14:43:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-23 14:43:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-23 14:43:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2021-02-23 14:43:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2021-02-23 14:43:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2021-02-23 14:43:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2021-02-23 14:43:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-23 14:43:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-23 14:43:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-23 14:43:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-23 14:43:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-23 14:43:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-23 14:43:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-23 14:43:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-23 14:43:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-23 14:43:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-23 14:43:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-23 14:43:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-23 14:43:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-23 14:43:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-23 14:43:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-23 14:43:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-23 14:43:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-23 14:43:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-23 14:43:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-23 14:43:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-23 14:43:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-23 14:43:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-23 14:43:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-23 14:43:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-23 14:43:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-23 14:43:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-23 14:43:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-23 14:43:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-23 14:43:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-23 14:43:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-23 14:43:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-23 14:43:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-23 14:43:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-23 14:43:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-23 14:43:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-23 14:43:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_116 [2021-02-23 14:43:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2021-02-23 14:43:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2021-02-23 14:43:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-23 14:43:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-23 14:43:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-23 14:43:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-23 14:43:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 14:43:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-23 14:43:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 14:43:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 14:43:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 14:43:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-23 14:43:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-23 14:43:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-23 14:43:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-23 14:43:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-23 14:43:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-23 14:43:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-23 14:43:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-23 14:43:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-23 14:43:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-23 14:43:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-23 14:43:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-23 14:43:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-23 14:43:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-23 14:43:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-23 14:43:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_141 [2021-02-23 14:43:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2021-02-23 14:43:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-23 14:43:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_144 [2021-02-23 14:43:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2021-02-23 14:43:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-23 14:43:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-23 14:43:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-23 14:43:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-23 14:43:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-23 14:43:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 14:43:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-23 14:43:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-23 14:43:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-23 14:43:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-23 14:43:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-23 14:43:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 14:43:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 14:43:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-23 14:43:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-23 14:43:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 14:43:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-23 14:43:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-23 14:43:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-23 14:43:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-23 14:43:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-23 14:43:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-23 14:43:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-23 14:43:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-23 14:43:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-23 14:43:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-23 14:43:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-23 14:43:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-23 14:43:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-23 14:43:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-23 14:43:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 14:43:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-23 14:43:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 14:43:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-23 14:43:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-23 14:43:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-23 14:43:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-23 14:43:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-23 14:43:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-23 14:43:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-23 14:43:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 14:43:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-23 14:43:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-23 14:43:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-23 14:43:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 14:43:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 14:43:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-23 14:43:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 14:43:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 14:43:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 14:43:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-23 14:43:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 14:43:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 14:43:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-23 14:43:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-23 14:43:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-23 14:43:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-23 14:43:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 14:43:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 14:43:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 14:43:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 14:43:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 14:43:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 14:43:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 14:43:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 14:43:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 14:43:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 14:43:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 14:43:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-23 14:43:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-23 14:43:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-23 14:43:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-23 14:43:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-23 14:43:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,954 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 14:43:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-23 14:43:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 14:43:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 14:43:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 14:43:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 14:43:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-23 14:43:19,961 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 14:43:19,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-23 14:43:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 14:43:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 14:43:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-23 14:43:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 14:43:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-23 14:43:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-23 14:43:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-23 14:43:19,965 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 14:43:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 14:43:19,967 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-23 14:43:19,968 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-23 14:43:19,969 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 14:43:19,970 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-23 14:43:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-23 14:43:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-23 14:43:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-23 14:43:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-23 14:43:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-23 14:43:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-23 14:43:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 14:43:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-23 14:43:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_60 [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2021-02-23 14:43:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-23 14:43:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-23 14:43:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-23 14:43:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-23 14:43:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 14:43:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-23 14:43:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-23 14:43:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-23 14:43:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-23 14:43:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-23 14:43:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-23 14:43:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-23 14:43:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-23 14:43:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_116 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-23 14:43:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-23 14:43:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-23 14:43:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-23 14:43:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-23 14:43:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_144 [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2021-02-23 14:43:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_141 [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-23 14:43:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-23 14:43:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-23 14:43:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 14:43:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-23 14:43:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 14:43:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 14:43:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-23 14:43:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 14:43:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 14:43:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-23 14:43:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-23 14:43:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-23 14:43:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-23 14:43:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-23 14:43:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 14:43:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 14:43:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 14:43:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 14:43:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 14:43:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 14:50:44,253 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 14:50:44,253 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-23 14:50:44,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 02:50:44 BoogieIcfgContainer [2021-02-23 14:50:44,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 14:50:44,263 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 14:50:44,263 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 14:50:44,267 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 14:50:44,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 02:43:13" (1/3) ... [2021-02-23 14:50:44,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20aeaa90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 02:50:44, skipping insertion in model container [2021-02-23 14:50:44,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (2/3) ... [2021-02-23 14:50:44,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20aeaa90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 02:50:44, skipping insertion in model container [2021-02-23 14:50:44,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 02:50:44" (3/3) ... [2021-02-23 14:50:44,270 INFO L111 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-23 14:50:44,278 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-23 14:50:44,287 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 14:50:44,308 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 14:50:44,348 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 14:50:44,348 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 14:50:44,348 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-23 14:50:44,348 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 14:50:44,349 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 14:50:44,349 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 14:50:44,349 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 14:50:44,349 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 14:50:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states. [2021-02-23 14:50:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-02-23 14:50:44,430 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:50:44,431 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:50:44,432 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:50:44,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:50:44,438 INFO L82 PathProgramCache]: Analyzing trace with hash 81568233, now seen corresponding path program 1 times [2021-02-23 14:50:44,448 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:50:44,449 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361493818] [2021-02-23 14:50:44,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:50:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:50:45,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:50:45,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:50:45,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:50:45,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:50:45,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:50:45,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:51:12,892 WARN L202 SmtUtils]: Spent 26.94 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:51:12,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:51:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:51:13,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:13,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:51:13,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:51:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:51:13,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:13,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:51:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:51:13,535 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361493818] [2021-02-23 14:51:13,536 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:51:13,537 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:51:13,537 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612412525] [2021-02-23 14:51:13,557 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:51:13,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:51:13,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:51:13,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:51:13,577 INFO L87 Difference]: Start difference. First operand 3361 states. Second operand 5 states. [2021-02-23 14:51:44,312 WARN L202 SmtUtils]: Spent 27.84 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:51:49,649 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2021-02-23 14:52:06,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:52:06,550 INFO L93 Difference]: Finished difference Result 579 states and 731 transitions. [2021-02-23 14:52:06,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:52:06,553 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2021-02-23 14:52:06,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:52:06,569 INFO L225 Difference]: With dead ends: 579 [2021-02-23 14:52:06,569 INFO L226 Difference]: Without dead ends: 318 [2021-02-23 14:52:06,575 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 55.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:52:06,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2021-02-23 14:52:06,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 254. [2021-02-23 14:52:06,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-23 14:52:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 304 transitions. [2021-02-23 14:52:06,860 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 304 transitions. Word has length 16 [2021-02-23 14:52:06,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:52:06,860 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 304 transitions. [2021-02-23 14:52:06,860 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:52:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 304 transitions. [2021-02-23 14:52:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-02-23 14:52:06,861 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:52:06,862 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:52:06,862 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 14:52:06,862 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:52:06,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:52:06,863 INFO L82 PathProgramCache]: Analyzing trace with hash -1768160084, now seen corresponding path program 1 times [2021-02-23 14:52:06,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:52:06,864 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131064825] [2021-02-23 14:52:06,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:52:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:52:07,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:07,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:52:07,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:07,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:52:07,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:07,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:52:35,132 WARN L202 SmtUtils]: Spent 27.47 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:52:35,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:52:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:52:35,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:35,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:52:35,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:52:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:52:35,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:35,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:52:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:52:35,650 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131064825] [2021-02-23 14:52:35,650 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:52:35,651 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:52:35,651 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078087614] [2021-02-23 14:52:35,652 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:52:35,652 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:52:35,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:52:35,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:52:35,656 INFO L87 Difference]: Start difference. First operand 254 states and 304 transitions. Second operand 5 states. [2021-02-23 14:53:06,373 WARN L202 SmtUtils]: Spent 27.78 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:53:26,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:53:26,869 INFO L93 Difference]: Finished difference Result 320 states and 390 transitions. [2021-02-23 14:53:26,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:53:26,870 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2021-02-23 14:53:26,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:53:26,876 INFO L225 Difference]: With dead ends: 320 [2021-02-23 14:53:26,876 INFO L226 Difference]: Without dead ends: 317 [2021-02-23 14:53:26,877 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 55.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:53:26,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-23 14:53:27,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 253. [2021-02-23 14:53:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2021-02-23 14:53:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 302 transitions. [2021-02-23 14:53:27,108 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 302 transitions. Word has length 17 [2021-02-23 14:53:27,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:53:27,108 INFO L480 AbstractCegarLoop]: Abstraction has 253 states and 302 transitions. [2021-02-23 14:53:27,109 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:53:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 302 transitions. [2021-02-23 14:53:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-02-23 14:53:27,110 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:53:27,110 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:53:27,110 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 14:53:27,110 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:53:27,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:53:27,111 INFO L82 PathProgramCache]: Analyzing trace with hash 1019809100, now seen corresponding path program 1 times [2021-02-23 14:53:27,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:53:27,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102772871] [2021-02-23 14:53:27,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:53:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:53:27,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:27,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:53:27,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:27,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:53:27,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:27,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:53:55,761 WARN L202 SmtUtils]: Spent 27.93 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:53:55,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:53:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:53:56,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:56,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:53:56,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:53:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:53:56,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:56,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:53:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:53:56,220 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102772871] [2021-02-23 14:53:56,221 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:53:56,221 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:53:56,221 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356738172] [2021-02-23 14:53:56,221 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:53:56,222 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:53:56,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:53:56,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:53:56,222 INFO L87 Difference]: Start difference. First operand 253 states and 302 transitions. Second operand 5 states. [2021-02-23 14:54:26,889 WARN L202 SmtUtils]: Spent 27.79 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:54:47,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:54:47,277 INFO L93 Difference]: Finished difference Result 319 states and 388 transitions. [2021-02-23 14:54:47,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:54:47,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2021-02-23 14:54:47,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:54:47,283 INFO L225 Difference]: With dead ends: 319 [2021-02-23 14:54:47,283 INFO L226 Difference]: Without dead ends: 316 [2021-02-23 14:54:47,284 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 56.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:54:47,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-02-23 14:54:47,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 252. [2021-02-23 14:54:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2021-02-23 14:54:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 300 transitions. [2021-02-23 14:54:47,476 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 300 transitions. Word has length 18 [2021-02-23 14:54:47,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:54:47,476 INFO L480 AbstractCegarLoop]: Abstraction has 252 states and 300 transitions. [2021-02-23 14:54:47,476 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:54:47,476 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 300 transitions. [2021-02-23 14:54:47,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-02-23 14:54:47,477 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:54:47,477 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:54:47,478 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 14:54:47,478 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:54:47,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:54:47,478 INFO L82 PathProgramCache]: Analyzing trace with hash 1547512751, now seen corresponding path program 1 times [2021-02-23 14:54:47,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:54:47,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228792161] [2021-02-23 14:54:47,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:54:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:54:47,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:47,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:54:47,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:47,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:54:47,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:47,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:55:15,902 WARN L202 SmtUtils]: Spent 27.82 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:55:15,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:55:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:55:16,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:16,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:55:16,318 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-02-23 14:55:16,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:55:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:55:16,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:16,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:55:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:55:16,366 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228792161] [2021-02-23 14:55:16,366 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:55:16,366 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:55:16,367 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826958572] [2021-02-23 14:55:16,367 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:55:16,367 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:55:16,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:55:16,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:55:16,368 INFO L87 Difference]: Start difference. First operand 252 states and 300 transitions. Second operand 5 states. [2021-02-23 14:55:47,017 WARN L202 SmtUtils]: Spent 27.93 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:56:07,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:56:07,185 INFO L93 Difference]: Finished difference Result 318 states and 386 transitions. [2021-02-23 14:56:07,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:56:07,186 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2021-02-23 14:56:07,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:56:07,190 INFO L225 Difference]: With dead ends: 318 [2021-02-23 14:56:07,190 INFO L226 Difference]: Without dead ends: 315 [2021-02-23 14:56:07,191 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 56.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:56:07,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2021-02-23 14:56:07,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 251. [2021-02-23 14:56:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2021-02-23 14:56:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 298 transitions. [2021-02-23 14:56:07,360 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 298 transitions. Word has length 19 [2021-02-23 14:56:07,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:56:07,360 INFO L480 AbstractCegarLoop]: Abstraction has 251 states and 298 transitions. [2021-02-23 14:56:07,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:56:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 298 transitions. [2021-02-23 14:56:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-02-23 14:56:07,362 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:56:07,362 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:56:07,362 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 14:56:07,362 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:56:07,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:56:07,363 INFO L82 PathProgramCache]: Analyzing trace with hash 726461615, now seen corresponding path program 1 times [2021-02-23 14:56:07,363 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:56:07,363 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442501389] [2021-02-23 14:56:07,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:56:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:56:07,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:56:07,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:56:07,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:56:07,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:56:07,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:56:07,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:56:35,816 WARN L202 SmtUtils]: Spent 27.77 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:56:35,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:56:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:56:36,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:56:36,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:56:36,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:56:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:56:36,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:56:36,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:56:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:56:36,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442501389] [2021-02-23 14:56:36,220 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:56:36,220 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:56:36,220 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70933495] [2021-02-23 14:56:36,221 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:56:36,221 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:56:36,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:56:36,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:56:36,223 INFO L87 Difference]: Start difference. First operand 251 states and 298 transitions. Second operand 5 states.