/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 22:53:47,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 22:53:47,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 22:53:47,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 22:53:47,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 22:53:47,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 22:53:47,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 22:53:47,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 22:53:47,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 22:53:47,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 22:53:47,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 22:53:47,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 22:53:47,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 22:53:47,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 22:53:47,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 22:53:47,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 22:53:47,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 22:53:47,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 22:53:47,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 22:53:47,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 22:53:47,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 22:53:47,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 22:53:47,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 22:53:47,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 22:53:47,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 22:53:47,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 22:53:47,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 22:53:47,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 22:53:47,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 22:53:47,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 22:53:47,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 22:53:47,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 22:53:47,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 22:53:47,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 22:53:47,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 22:53:47,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 22:53:47,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 22:53:47,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 22:53:47,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 22:53:47,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 22:53:47,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 22:53:47,903 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-21 22:53:47,924 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 22:53:47,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 22:53:47,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 22:53:47,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 22:53:47,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 22:53:47,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 22:53:47,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 22:53:47,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 22:53:47,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 22:53:47,927 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 22:53:47,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 22:53:47,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 22:53:47,928 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 22:53:47,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 22:53:47,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 22:53:47,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 22:53:47,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 22:53:47,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 22:53:47,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 22:53:47,930 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 22:53:48,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 22:53:48,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 22:53:48,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 22:53:48,398 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 22:53:48,398 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 22:53:48,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-21 22:53:48,502 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e9db2caa/2dd747c4d552416b8ab42140d78b3b39/FLAGa4c72318b [2021-02-21 22:53:49,771 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 22:53:49,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-21 22:53:49,831 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e9db2caa/2dd747c4d552416b8ab42140d78b3b39/FLAGa4c72318b [2021-02-21 22:53:50,020 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e9db2caa/2dd747c4d552416b8ab42140d78b3b39 [2021-02-21 22:53:50,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 22:53:50,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 22:53:50,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 22:53:50,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 22:53:50,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 22:53:50,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 10:53:50" (1/1) ... [2021-02-21 22:53:50,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cf6cc3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:50, skipping insertion in model container [2021-02-21 22:53:50,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 10:53:50" (1/1) ... [2021-02-21 22:53:50,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 22:53:50,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 22:53:53,880 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/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-02-21 22:53:54,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 22:53:54,161 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 22:53:54,810 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/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-02-21 22:53:54,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 22:53:55,858 INFO L208 MainTranslator]: Completed translation [2021-02-21 22:53:55,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55 WrapperNode [2021-02-21 22:53:55,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 22:53:55,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 22:53:55,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 22:53:55,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 22:53:55,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:55,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:56,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:56,071 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:56,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:56,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:56,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (1/1) ... [2021-02-21 22:53:56,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 22:53:56,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 22:53:56,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 22:53:56,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 22:53:56,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (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 [2021-02-21 22:53:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 22:53:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 22:53:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 22:53:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 22:53:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 22:53:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 22:53:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 22:53:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 22:53:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 22:53:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 22:53:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 22:53:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 22:53:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 22:53:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 22:53:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 22:53:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 22:53:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 22:53:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 22:53:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-21 22:53:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-21 22:53:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 22:53:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-21 22:53:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-21 22:53:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-21 22:53:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-21 22:53:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-21 22:53:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-21 22:53:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 22:53:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-21 22:53:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-21 22:53:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-21 22:53:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 22:53:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 22:53:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-21 22:53:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-21 22:53:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-21 22:53:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-21 22:53:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-21 22:53:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-21 22:53:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-21 22:53:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-21 22:53:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-21 22:53:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-21 22:53:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-21 22:53:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-21 22:53:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-21 22:53:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-21 22:53:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-21 22:53:56,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-21 22:53:56,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-21 22:53:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-21 22:53:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2021-02-21 22:53:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-21 22:53:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2021-02-21 22:53:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2021-02-21 22:53:56,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-21 22:53:56,998 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-21 22:53:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-21 22:53:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-21 22:53:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-21 22:53:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-21 22:53:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-21 22:53:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-21 22:53:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_62 [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-21 22:53:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 22:53:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-21 22:53:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-21 22:53:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-21 22:53:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-21 22:53:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-21 22:53:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-21 22:53:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-21 22:53:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-21 22:53:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-21 22:53:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-21 22:53:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-21 22:53:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2021-02-21 22:53:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-21 22:53:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 22:53:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-21 22:53:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_118 [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-21 22:53:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2021-02-21 22:53:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-21 22:53:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-21 22:53:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-21 22:53:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2021-02-21 22:53:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_146 [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_151 [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 22:53:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 22:53:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 22:53:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 22:53:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 22:53:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-21 22:53:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-21 22:53:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 22:53:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 22:53:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 22:53:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-21 22:53:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 22:53:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-21 22:53:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 22:53:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 22:53:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 22:53:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-21 22:53:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 22:53:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-21 22:53:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 22:53:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 22:53:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 22:53:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 22:53:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-21 22:53:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-21 22:53:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-21 22:53:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-21 22:53:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-21 22:53:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2021-02-21 22:53:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 22:53:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 22:53:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 22:53:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 22:53:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 22:53:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 22:53:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-21 22:53:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-21 22:53:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-21 22:53:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-21 22:53:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-21 22:53:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-21 22:53:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-21 22:53:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-21 22:53:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 22:53:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-21 22:53:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 22:53:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_62 [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-21 22:53:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-21 22:53:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-21 22:53:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-21 22:53:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 22:53:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-21 22:53:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-21 22:53:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 22:53:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-21 22:53:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-21 22:53:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-21 22:53:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-21 22:53:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_118 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2021-02-21 22:53:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-21 22:53:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-21 22:53:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-21 22:53:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_146 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-21 22:53:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_151 [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-21 22:53:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-21 22:53:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-21 22:53:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 22:53:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-21 22:53:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 22:53:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 22:53:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 22:53:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 22:53:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 22:53:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 22:53:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 22:54:09,149 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 22:54:09,150 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 22:54:09,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 10:54:09 BoogieIcfgContainer [2021-02-21 22:54:09,165 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 22:54:09,168 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 22:54:09,168 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 22:54:09,171 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 22:54:09,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 10:53:50" (1/3) ... [2021-02-21 22:54:09,173 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@362520a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 10:54:09, skipping insertion in model container [2021-02-21 22:54:09,173 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:55" (2/3) ... [2021-02-21 22:54:09,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@362520a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 10:54:09, skipping insertion in model container [2021-02-21 22:54:09,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 10:54:09" (3/3) ... [2021-02-21 22:54:09,176 INFO L111 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-21 22:54:09,184 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 22:54:09,194 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 22:54:09,214 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 22:54:09,246 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 22:54:09,246 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 22:54:09,246 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 22:54:09,246 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 22:54:09,246 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 22:54:09,247 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 22:54:09,247 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 22:54:09,247 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 22:54:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10913 states. [2021-02-21 22:54:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2021-02-21 22:54:09,549 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:54:09,552 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 22:54:09,553 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:54:09,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:54:09,560 INFO L82 PathProgramCache]: Analyzing trace with hash -1136496468, now seen corresponding path program 1 times [2021-02-21 22:54:09,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:54:09,569 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [323674677] [2021-02-21 22:54:09,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:54:09,801 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:54:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:12,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:12,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:12,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:12,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:54:12,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:12,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:19,569 WARN L202 SmtUtils]: Spent 7.36 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:54:19,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:54:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:21,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:21,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:23,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-02-21 22:54:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:23,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:23,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:54:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:54:25,609 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [323674677] [2021-02-21 22:54:25,611 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:54:25,611 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:54:25,612 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123570486] [2021-02-21 22:54:25,622 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:54:25,622 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:54:25,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:54:25,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:54:25,639 INFO L87 Difference]: Start difference. First operand 10913 states. Second operand 5 states. [2021-02-21 22:54:54,136 WARN L202 SmtUtils]: Spent 7.04 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:55:44,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:55:44,555 INFO L93 Difference]: Finished difference Result 8974 states and 9888 transitions. [2021-02-21 22:55:44,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:55:44,557 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1870 [2021-02-21 22:55:44,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:55:44,622 INFO L225 Difference]: With dead ends: 8974 [2021-02-21 22:55:44,622 INFO L226 Difference]: Without dead ends: 5590 [2021-02-21 22:55:44,645 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 14.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:55:44,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5590 states. [2021-02-21 22:55:49,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5590 to 5436. [2021-02-21 22:55:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5436 states. [2021-02-21 22:55:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5436 states to 5436 states and 5819 transitions. [2021-02-21 22:55:49,118 INFO L78 Accepts]: Start accepts. Automaton has 5436 states and 5819 transitions. Word has length 1870 [2021-02-21 22:55:49,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:55:49,123 INFO L480 AbstractCegarLoop]: Abstraction has 5436 states and 5819 transitions. [2021-02-21 22:55:49,123 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:55:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 5436 states and 5819 transitions. [2021-02-21 22:55:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1872 [2021-02-21 22:55:49,190 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:55:49,192 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 22:55:49,192 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 22:55:49,193 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:55:49,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:55:49,194 INFO L82 PathProgramCache]: Analyzing trace with hash -873423200, now seen corresponding path program 1 times [2021-02-21 22:55:49,194 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:55:49,195 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [989293698] [2021-02-21 22:55:49,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:55:49,231 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:55:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:55:50,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:50,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:50,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:50,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:55:50,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:50,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:58,256 WARN L202 SmtUtils]: Spent 7.65 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:55:58,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:55:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:55:59,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:59,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:00,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-02-21 22:56:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:56:00,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:00,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:00,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:00,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:56:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:56:03,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [989293698] [2021-02-21 22:56:03,032 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:56:03,032 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:56:03,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303568512] [2021-02-21 22:56:03,036 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:56:03,036 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:56:03,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:56:03,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:56:03,037 INFO L87 Difference]: Start difference. First operand 5436 states and 5819 transitions. Second operand 5 states. [2021-02-21 22:56:31,323 WARN L202 SmtUtils]: Spent 7.42 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:57:15,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:57:15,643 INFO L93 Difference]: Finished difference Result 5603 states and 6019 transitions. [2021-02-21 22:57:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:57:15,645 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1871 [2021-02-21 22:57:15,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:57:15,682 INFO L225 Difference]: With dead ends: 5603 [2021-02-21 22:57:15,682 INFO L226 Difference]: Without dead ends: 5600 [2021-02-21 22:57:15,686 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 15.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:57:15,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5600 states. [2021-02-21 22:57:19,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5600 to 5435. [2021-02-21 22:57:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5435 states. [2021-02-21 22:57:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5435 states to 5435 states and 5817 transitions. [2021-02-21 22:57:19,585 INFO L78 Accepts]: Start accepts. Automaton has 5435 states and 5817 transitions. Word has length 1871 [2021-02-21 22:57:19,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:57:19,587 INFO L480 AbstractCegarLoop]: Abstraction has 5435 states and 5817 transitions. [2021-02-21 22:57:19,587 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:57:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 5435 states and 5817 transitions. [2021-02-21 22:57:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1873 [2021-02-21 22:57:19,619 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:57:19,621 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 22:57:19,621 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 22:57:19,621 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:57:19,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:57:19,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1308081617, now seen corresponding path program 1 times [2021-02-21 22:57:19,622 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:57:19,623 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [833034251] [2021-02-21 22:57:19,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:57:19,661 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:57:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:20,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:20,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:20,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:20,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:57:20,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:20,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:28,387 WARN L202 SmtUtils]: Spent 7.43 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:57:28,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:57:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:29,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:29,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:30,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-02-21 22:57:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:30,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:30,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:30,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:30,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:57:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:57:33,151 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [833034251] [2021-02-21 22:57:33,151 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:57:33,151 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:57:33,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447363976] [2021-02-21 22:57:33,153 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:57:33,153 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:57:33,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:57:33,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:57:33,154 INFO L87 Difference]: Start difference. First operand 5435 states and 5817 transitions. Second operand 5 states. [2021-02-21 22:58:00,642 WARN L202 SmtUtils]: Spent 7.51 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:58:01,635 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2021-02-21 22:58:43,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:58:43,824 INFO L93 Difference]: Finished difference Result 5602 states and 6017 transitions. [2021-02-21 22:58:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:58:43,825 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1872 [2021-02-21 22:58:43,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:58:43,857 INFO L225 Difference]: With dead ends: 5602 [2021-02-21 22:58:43,857 INFO L226 Difference]: Without dead ends: 5599 [2021-02-21 22:58:43,860 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 15.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:58:43,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5599 states. [2021-02-21 22:58:47,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5599 to 5434. [2021-02-21 22:58:47,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5434 states. [2021-02-21 22:58:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5434 states to 5434 states and 5815 transitions. [2021-02-21 22:58:47,487 INFO L78 Accepts]: Start accepts. Automaton has 5434 states and 5815 transitions. Word has length 1872 [2021-02-21 22:58:47,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:58:47,490 INFO L480 AbstractCegarLoop]: Abstraction has 5434 states and 5815 transitions. [2021-02-21 22:58:47,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:58:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 5434 states and 5815 transitions. [2021-02-21 22:58:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1874 [2021-02-21 22:58:47,521 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:58:47,523 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 22:58:47,523 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 22:58:47,523 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:58:47,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:58:47,524 INFO L82 PathProgramCache]: Analyzing trace with hash -1897585789, now seen corresponding path program 1 times [2021-02-21 22:58:47,525 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:58:47,525 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [540995181] [2021-02-21 22:58:47,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:58:47,557 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:58:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:48,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:48,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:48,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:48,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:58:48,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:48,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:55,944 WARN L202 SmtUtils]: Spent 7.24 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:58:55,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:58:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:56,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:56,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:58,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-02-21 22:58:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:58,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:58,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:58,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:58,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:59:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:59:00,695 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [540995181] [2021-02-21 22:59:00,696 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:59:00,696 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:59:00,696 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395414480] [2021-02-21 22:59:00,698 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:59:00,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:59:00,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:59:00,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:59:00,699 INFO L87 Difference]: Start difference. First operand 5434 states and 5815 transitions. Second operand 5 states. [2021-02-21 22:59:28,100 WARN L202 SmtUtils]: Spent 7.37 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:59:58,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:59:58,604 INFO L93 Difference]: Finished difference Result 5601 states and 6015 transitions. [2021-02-21 22:59:58,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:59:58,604 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1873 [2021-02-21 22:59:58,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:59:58,633 INFO L225 Difference]: With dead ends: 5601 [2021-02-21 22:59:58,633 INFO L226 Difference]: Without dead ends: 5598 [2021-02-21 22:59:58,636 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 14.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:59:58,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5598 states. [2021-02-21 23:00:02,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5598 to 5433. [2021-02-21 23:00:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5433 states. [2021-02-21 23:00:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 5433 states and 5813 transitions. [2021-02-21 23:00:02,385 INFO L78 Accepts]: Start accepts. Automaton has 5433 states and 5813 transitions. Word has length 1873 [2021-02-21 23:00:02,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:00:02,389 INFO L480 AbstractCegarLoop]: Abstraction has 5433 states and 5813 transitions. [2021-02-21 23:00:02,389 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 23:00:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 5433 states and 5813 transitions. [2021-02-21 23:00:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1875 [2021-02-21 23:00:02,420 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:00:02,421 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 23:00:02,422 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 23:00:02,422 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:00:02,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:00:02,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1302626226, now seen corresponding path program 1 times [2021-02-21 23:00:02,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:00:02,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127583204] [2021-02-21 23:00:02,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:00:02,451 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:00:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:03,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:03,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:03,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:03,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:00:03,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:03,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:10,974 WARN L202 SmtUtils]: Spent 7.28 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:00:10,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:00:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:11,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:11,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:13,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-02-21 23:00:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:13,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:13,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:13,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:13,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 23:00:15,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 23:00:15,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127583204] [2021-02-21 23:00:15,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:00:15,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 23:00:15,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165705008] [2021-02-21 23:00:15,421 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 23:00:15,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:00:15,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 23:00:15,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 23:00:15,422 INFO L87 Difference]: Start difference. First operand 5433 states and 5813 transitions. Second operand 5 states. [2021-02-21 23:00:42,747 WARN L202 SmtUtils]: Spent 7.44 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:01:26,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:01:26,292 INFO L93 Difference]: Finished difference Result 5600 states and 6013 transitions. [2021-02-21 23:01:26,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 23:01:26,292 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1874 [2021-02-21 23:01:26,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:01:26,315 INFO L225 Difference]: With dead ends: 5600 [2021-02-21 23:01:26,315 INFO L226 Difference]: Without dead ends: 5591 [2021-02-21 23:01:26,317 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 14.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 23:01:26,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5591 states. [2021-02-21 23:01:30,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5591 to 5426. [2021-02-21 23:01:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5426 states. [2021-02-21 23:01:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 5426 states and 5804 transitions. [2021-02-21 23:01:30,148 INFO L78 Accepts]: Start accepts. Automaton has 5426 states and 5804 transitions. Word has length 1874 [2021-02-21 23:01:30,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:01:30,149 INFO L480 AbstractCegarLoop]: Abstraction has 5426 states and 5804 transitions. [2021-02-21 23:01:30,150 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 23:01:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 5426 states and 5804 transitions. [2021-02-21 23:01:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1949 [2021-02-21 23:01:30,187 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:01:30,188 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 23:01:30,188 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 23:01:30,188 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:01:30,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:01:30,189 INFO L82 PathProgramCache]: Analyzing trace with hash -318371813, now seen corresponding path program 1 times [2021-02-21 23:01:30,190 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:01:30,190 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [314510616] [2021-02-21 23:01:30,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:01:30,214 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:01:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:31,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:31,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:31,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:31,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:01:31,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:31,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:01:31,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:31,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:01:31,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:31,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:39,061 WARN L202 SmtUtils]: Spent 7.40 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:01:39,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:01:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:40,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:40,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:41,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-02-21 23:01:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:41,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:41,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1895 [2021-02-21 23:01:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:41,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:41,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1921 [2021-02-21 23:01:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:41,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:41,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 23:01:41,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:01:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:41,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:41,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 23:01:41,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-21 23:01:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:01:41,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:01:41,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:01:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 23:01:43,991 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [314510616] [2021-02-21 23:01:43,991 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:01:43,991 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-21 23:01:43,991 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291565466] [2021-02-21 23:01:43,993 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-21 23:01:43,993 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:01:43,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-21 23:01:43,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-21 23:01:43,994 INFO L87 Difference]: Start difference. First operand 5426 states and 5804 transitions. Second operand 6 states. [2021-02-21 23:02:36,022 WARN L202 SmtUtils]: Spent 7.58 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:03:09,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:03:09,936 INFO L93 Difference]: Finished difference Result 5594 states and 6005 transitions. [2021-02-21 23:03:09,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 23:03:09,937 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1948 [2021-02-21 23:03:09,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:03:09,954 INFO L225 Difference]: With dead ends: 5594 [2021-02-21 23:03:09,955 INFO L226 Difference]: Without dead ends: 5591 [2021-02-21 23:03:09,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 15.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-02-21 23:03:09,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5591 states. [2021-02-21 23:03:13,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5591 to 5426. [2021-02-21 23:03:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5426 states. [2021-02-21 23:03:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 5426 states and 5803 transitions. [2021-02-21 23:03:13,668 INFO L78 Accepts]: Start accepts. Automaton has 5426 states and 5803 transitions. Word has length 1948 [2021-02-21 23:03:13,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:03:13,669 INFO L480 AbstractCegarLoop]: Abstraction has 5426 states and 5803 transitions. [2021-02-21 23:03:13,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-21 23:03:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 5426 states and 5803 transitions. [2021-02-21 23:03:13,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2112 [2021-02-21 23:03:13,719 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:03:13,721 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 23:03:13,721 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 23:03:13,721 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:03:13,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:03:13,723 INFO L82 PathProgramCache]: Analyzing trace with hash 374666790, now seen corresponding path program 1 times [2021-02-21 23:03:13,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:03:13,723 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [873903129] [2021-02-21 23:03:13,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:03:13,751 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:04:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-02-21 23:04:47,372 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-02-21 23:05:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-02-21 23:05:37,518 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-02-21 23:06:13,200 INFO L173 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2021-02-21 23:06:13,200 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2021-02-21 23:06:13,203 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 23:06:13,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 11:06:13 BoogieIcfgContainer [2021-02-21 23:06:13,276 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 23:06:13,278 INFO L168 Benchmark]: Toolchain (without parser) took 743250.37 ms. Allocated memory was 155.2 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 116.2 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-02-21 23:06:13,278 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 155.2 MB. Free memory is still 138.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 23:06:13,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5818.31 ms. Allocated memory was 155.2 MB in the beginning and 313.5 MB in the end (delta: 158.3 MB). Free memory was 115.1 MB in the beginning and 158.3 MB in the end (delta: -43.2 MB). Peak memory consumption was 161.7 MB. Max. memory is 8.0 GB. [2021-02-21 23:06:13,280 INFO L168 Benchmark]: Boogie Preprocessor took 1004.95 ms. Allocated memory was 313.5 MB in the beginning and 412.1 MB in the end (delta: 98.6 MB). Free memory was 158.3 MB in the beginning and 219.1 MB in the end (delta: -60.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 8.0 GB. [2021-02-21 23:06:13,281 INFO L168 Benchmark]: RCFGBuilder took 12299.65 ms. Allocated memory was 412.1 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 219.1 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 364.3 MB. Max. memory is 8.0 GB. [2021-02-21 23:06:13,281 INFO L168 Benchmark]: TraceAbstraction took 724108.58 ms. Allocated memory was 1.6 GB in the beginning and 2.9 GB in the end (delta: 1.2 GB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -189.9 MB). Peak memory consumption was 2.7 GB. Max. memory is 8.0 GB. [2021-02-21 23:06:13,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 155.2 MB. Free memory is still 138.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 5818.31 ms. Allocated memory was 155.2 MB in the beginning and 313.5 MB in the end (delta: 158.3 MB). Free memory was 115.1 MB in the beginning and 158.3 MB in the end (delta: -43.2 MB). Peak memory consumption was 161.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 1004.95 ms. Allocated memory was 313.5 MB in the beginning and 412.1 MB in the end (delta: 98.6 MB). Free memory was 158.3 MB in the beginning and 219.1 MB in the end (delta: -60.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 12299.65 ms. Allocated memory was 412.1 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 219.1 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 364.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 724108.58 ms. Allocated memory was 1.6 GB in the beginning and 2.9 GB in the end (delta: 1.2 GB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -189.9 MB). Peak memory consumption was 2.7 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 11827]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 11626, overapproximation of bitwiseOr at line 6403, overapproximation of bitwiseAnd at line 10918. Possible FailurePath: [L5531] static int usb_transfer_mode ; [L5532-L5533] static struct poseidon_format const poseidon_formats[2U] = { {(char *)"YUV 422", 1448695129, 16, 0}, {(char *)"RGB565", 1346520914, 16, 0}}; [L5534-L5552] static struct poseidon_tvnorm const poseidon_tvnorms[18U] = { {32ULL, {'P', 'A', 'L', '-', 'D', '\000'}, 32U}, {1ULL, {'P', 'A', 'L', '-', 'B', '\000'}, 16U}, {4ULL, {'P', 'A', 'L', '-', 'G', '\000'}, 64U}, {8ULL, {'P', 'A', 'L', '-', 'H', '\000'}, 128U}, {16ULL, {'P', 'A', 'L', '-', 'I', '\000'}, 256U}, {256ULL, {'P', 'A', 'L', '-', 'M', '\000'}, 512U}, {512ULL, {'P', 'A', 'L', '-', 'N', '\000'}, 1048576U}, {1024ULL, {'P', 'A', 'L', '-', 'N', 'c', '\000'}, 1048576U}, {4096ULL, {'N', 'T', 'S', 'C', '-', 'M', '\000'}, 1U}, {8192ULL, {'N', 'T', 'S', 'C', '-', 'J', 'P', '\000'}, 2U}, {65536ULL, {'S', 'E', 'C', 'A', 'M', '-', 'B', '\000'}, 4096U}, {131072ULL, {'S', 'E', 'C', 'A', 'M', '-', 'D', '\000'}, 8192U}, {262144ULL, {'S', 'E', 'C', 'A', 'M', '-', 'G', '\000'}, 16384U}, {524288ULL, {'S', 'E', 'C', 'A', 'M', '-', 'H', '\000'}, 32768U}, {1048576ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '\000'}, 65536U}, {2097152ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '1', '\000'}, 131072U}, {4194304ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', '\000'}, 262144U}, {8388608ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', 'C', '\000'}, 524288U}}; [L5553] static unsigned int const POSEIDON_TVNORMS = 18U; [L5554-L5558] static struct pd_audio_mode const pd_audio_modes[5U] = { {1U, 1U, 0U}, {2U, 2U, 1U}, {16U, 8U, 3U}, {32U, 4U, 2U}, {64U, 8U, 4U}}; [L5559] static unsigned int const POSEIDON_AUDIOMODS = 5U; [L5560-L5563] static struct pd_input const pd_inputs[4U] = { {(char *)"TV Antenna", 1U}, {(char *)"TV Cable", 2U}, {(char *)"TV SVideo", 4U}, {(char *)"TV Composite", 8U}}; [L5564] static unsigned int const POSEIDON_INPUTS = 4U; [L5565-L5571] static struct poseidon_control controls[4U] = { {{9963776U, 1, {'b', 'r', 'i', 'g', 'h', 't', 'n', 'e', 's', 's', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 1}, {{9963777U, 1, {'c', 'o', 'n', 't', 'r', 'a', 's', 't', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 2}, {{9963779U, 1, {'h', 'u', 'e', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 3}, {{9963778U, 1, {'s', 'a', 't', 'u', 'r', 'a', 't', 'i', 'o', 'n', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 4}}; [L5572-L5574] static struct video_std_to_audio_std const video_to_audio_map[3U] = { {4325425ULL, 2}, {4864ULL, 8}, {8192ULL, 4}}; [L5575] static unsigned int const map_size = 3U; [L6329] static struct videobuf_queue_ops pd_video_qops = {& pd_buf_setup, & pd_buf_prepare, & pd_buf_queue, & pd_buf_release}; [L7513-L7515] static struct v4l2_file_operations const pd_video_fops = {& __this_module, & pd_video_read, 0, & pd_video_poll, & video_ioctl2, 0, & pd_video_mmap, & pd_video_open, & pd_video_release}; [L7516-L7525] static struct v4l2_ioctl_ops const pd_video_ioctl_ops = {& vidioc_querycap, 0, 0, & vidioc_enum_fmt, 0, 0, 0, & vidioc_g_fmt, 0, 0, 0, & vidioc_g_fmt_vbi, 0, 0, 0, 0, & vidioc_s_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_try_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_reqbufs, & vidioc_querybuf, & vidioc_qbuf, & vidioc_dqbuf, 0, 0, 0, & vidioc_streamon, & vidioc_streamoff, 0, & vidioc_s_std, 0, & vidioc_enum_input, & vidioc_g_input, & vidioc_s_input, 0, 0, 0, & vidioc_queryctrl, & vidioc_g_ctrl, & vidioc_s_ctrl, 0, 0, 0, 0, & vidioc_enumaudio, & vidioc_g_audio, & vidioc_s_audio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_tuner, & vidioc_s_tuner, & vidioc_g_frequency, & vidioc_s_frequency, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7526-L7622] static struct video_device pd_video_template = {& pd_video_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'V', 'i', 'd', 'e', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 16777215ULL, 0ULL, & video_device_release, & pd_video_ioctl_ops, 0}; [L7717] int LDV_IN_INTERRUPT ; [L8257-L8258] static struct snd_pcm_hardware snd_pd_hw_capture = {65795U, 4ULL, 128U, 48000U, 48000U, 2U, 2U, 32768UL, 8192UL, 8192UL, 4U, 4U, 0UL}; [L8553-L8556] static struct snd_pcm_ops pcm_capture_ops = {& snd_pd_capture_open, & snd_pd_pcm_close, & snd_pcm_lib_ioctl, & snd_pd_hw_capture_params, & snd_pd_hw_capture_free, & snd_pd_prepare, & snd_pd_capture_trigger, & snd_pd_capture_pointer, 0, 0, & snd_pcm_pd_get_page, 0, 0}; [L8841-L8843] static int dvb_bandwidth[3U][2U] = { { 8, 0}, { 7, 1}, { 6, 2}}; [L8844] static int dvb_bandwidth_length = 3; [L9264-L9287] static struct dvb_frontend_ops poseidon_frontend_ops = {{{'P', 'o', 's', 'e', 'i', 'd', 'o', 'n', ' ', 'D', 'V', 'B', '-', 'T', '\000'}, 2, 174000000U, 862000000U, 62500U, 0U, 0U, 0U, 0U, 0U, 1075523247}, & poseidon_fe_release, 0, & poseidon_fe_init, & poseidon_fe_sleep, 0, 0, 0, & poseidon_set_fe, & poseidon_fe_get_tune_settings, & poseidon_get_fe, & poseidon_read_status, & poseidon_read_ber, & poseidon_read_signal_strength, & poseidon_read_snr, & poseidon_read_unc_blocks, 0, 0, 0, 0, 0, 0, 0, 0, 0, & poseidon_ts_bus_ctrl, 0, 0, {{{(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, 0U, 0U, 0U, 0U, 0U, 0U}, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{0}, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L9491-L9493] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L9923] static int preemphasis[3U] = { 0, 32, 16}; [L10107-L10108] static struct v4l2_file_operations const poseidon_fm_fops = {& __this_module, 0, 0, 0, & video_ioctl2, 0, 0, & poseidon_fm_open, & poseidon_fm_close}; [L10438-L10446] static struct v4l2_ioctl_ops const poseidon_fm_ioctl_ops = {& vidioc_querycap___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_input___0, & vidioc_s_input___0, 0, 0, 0, & tlg_fm_vidioc_queryctrl, & tlg_fm_vidioc_g_ctrl, & tlg_fm_vidioc_s_ctrl, & tlg_fm_vidioc_g_exts_ctrl, & tlg_fm_vidioc_s_exts_ctrl, 0, & tlg_fm_vidioc_querymenu, 0, & vidioc_g_audio___0, & vidioc_s_audio___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & tlg_fm_vidioc_g_tuner, & vidioc_s_tuner___0, & fm_get_freq, & fm_set_freq, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10447-L10495] static struct video_device poseidon_fm_template = {& poseidon_fm_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'R', 'a', 'd', 'i', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0ULL, 0ULL, & video_device_release, & poseidon_fm_ioctl_ops, 0}; [L10865] int debug_mode ; [L10866-L10869] static struct usb_device_id id_table[3U] = { {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 0U, 0UL}, {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 1U, 0UL}}; [L10870] struct usb_device_id const __mod_usb_device_table ; [L10871] static char const *firmware_name = "tlg2300_firmware.bin"; [L10873] static struct list_head pd_device_list = {& pd_device_list, & pd_device_list}; [L11184] static struct notifier_block pm_notifer = {& pm_notifier_block, 0, 0}; [L11625-L11637] static struct usb_driver poseidon_driver = {"poseidon", & poseidon_probe, & poseidon_disconnect, 0, & poseidon_suspend, & poseidon_resume, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0}; [L11837] static int ldv_mutex_lock_of_poseidon ; [L11944] static int ldv_mutex_mutex_of_device ; [L12051] static int ldv_mutex_pm_mutex ; [L12158] static int ldv_mutex_power_lock_of_snd_card ; [L12265] static int ldv_mutex_vb_lock_of_videobuf_queue ; [L7720] struct videobuf_queue *var_group1 ; [L7721] unsigned int *var_pd_buf_setup_24_p1 ; [L7722] unsigned int *var_pd_buf_setup_24_p2 ; [L7723] struct videobuf_buffer *var_group2 ; [L7724] enum v4l2_field var_pd_buf_prepare_21_p2 ; [L7725] struct file *var_group3 ; [L7726] int res_pd_video_open_64 ; [L7727] char *var_pd_video_read_68_p1 ; [L7728] size_t var_pd_video_read_68_p2 ; [L7729] loff_t *var_pd_video_read_68_p3 ; [L7730] poll_table *var_pd_video_poll_67_p1 ; [L7731] struct vm_area_struct *var_group4 ; [L7732] void *var_vidioc_querycap_1_p1 ; [L7733] struct v4l2_capability *var_vidioc_querycap_1_p2 ; [L7734] void *var_vidioc_g_fmt_26_p1 ; [L7735] struct v4l2_format *var_vidioc_g_fmt_26_p2 ; [L7736] void *var_vidioc_enum_fmt_25_p1 ; [L7737] struct v4l2_fmtdesc *var_vidioc_enum_fmt_25_p2 ; [L7738] void *var_vidioc_s_fmt_29_p1 ; [L7739] struct v4l2_format *var_vidioc_s_fmt_29_p2 ; [L7740] void *var_vidioc_g_fmt_vbi_30_p1 ; [L7741] struct v4l2_format *var_vidioc_g_fmt_vbi_30_p2 ; [L7742] void *var_vidioc_try_fmt_27_p1 ; [L7743] struct v4l2_format *var_vidioc_try_fmt_27_p2 ; [L7744] void *var_vidioc_g_input_34_p1 ; [L7745] unsigned int *var_vidioc_g_input_34_p2 ; [L7746] void *var_vidioc_s_input_35_p1 ; [L7747] unsigned int var_vidioc_s_input_35_p2 ; [L7748] void *var_vidioc_enum_input_33_p1 ; [L7749] struct v4l2_input *var_vidioc_enum_input_33_p2 ; [L7750] void *var_vidioc_enumaudio_40_p1 ; [L7751] struct v4l2_audio *var_vidioc_enumaudio_40_p2 ; [L7752] void *var_vidioc_g_audio_41_p1 ; [L7753] struct v4l2_audio *var_vidioc_g_audio_41_p2 ; [L7754] void *var_vidioc_s_audio_42_p1 ; [L7755] struct v4l2_audio *var_vidioc_s_audio_42_p2 ; [L7756] void *var_vidioc_g_tuner_43_p1 ; [L7757] struct v4l2_tuner *var_vidioc_g_tuner_43_p2 ; [L7758] void *var_vidioc_s_tuner_45_p1 ; [L7759] struct v4l2_tuner *var_vidioc_s_tuner_45_p2 ; [L7760] void *var_vidioc_s_std_32_p1 ; [L7761] v4l2_std_id *var_vidioc_s_std_32_p2 ; [L7762] void *var_vidioc_g_frequency_46_p1 ; [L7763] struct v4l2_frequency *var_vidioc_g_frequency_46_p2 ; [L7764] void *var_vidioc_s_frequency_48_p1 ; [L7765] struct v4l2_frequency *var_vidioc_s_frequency_48_p2 ; [L7766] void *var_vidioc_reqbufs_49_p1 ; [L7767] struct v4l2_requestbuffers *var_vidioc_reqbufs_49_p2 ; [L7768] void *var_vidioc_querybuf_50_p1 ; [L7769] struct v4l2_buffer *var_vidioc_querybuf_50_p2 ; [L7770] void *var_vidioc_qbuf_51_p1 ; [L7771] struct v4l2_buffer *var_vidioc_qbuf_51_p2 ; [L7772] void *var_vidioc_dqbuf_52_p1 ; [L7773] struct v4l2_buffer *var_vidioc_dqbuf_52_p2 ; [L7774] void *var_vidioc_streamon_56_p1 ; [L7775] enum v4l2_buf_type var_vidioc_streamon_56_p2 ; [L7776] void *var_vidioc_streamoff_57_p1 ; [L7777] enum v4l2_buf_type var_vidioc_streamoff_57_p2 ; [L7778] void *var_vidioc_queryctrl_37_p1 ; [L7779] struct v4l2_queryctrl *var_vidioc_queryctrl_37_p2 ; [L7780] void *var_vidioc_g_ctrl_38_p1 ; [L7781] struct v4l2_control *var_vidioc_g_ctrl_38_p2 ; [L7782] void *var_vidioc_s_ctrl_39_p1 ; [L7783] struct v4l2_control *var_vidioc_s_ctrl_39_p2 ; [L7784] int ldv_s_pd_video_fops_v4l2_file_operations ; [L7785] int tmp ; [L7786] int tmp___0 ; [L7788] ldv_s_pd_video_fops_v4l2_file_operations = 0 [L7789] LDV_IN_INTERRUPT = 1 [L7790] CALL ldv_initialize() [L12375] ldv_mutex_lock_of_poseidon = 1 [L12376] ldv_mutex_mutex_of_device = 1 [L12377] ldv_mutex_pm_mutex = 1 [L12378] ldv_mutex_power_lock_of_snd_card = 1 [L12379] ldv_mutex_vb_lock_of_videobuf_queue = 1 [L7790] RET ldv_initialize() [L7953] tmp___0 = __VERIFIER_nondet_int() [L7954] COND TRUE tmp___0 != 0 || ldv_s_pd_video_fops_v4l2_file_operations != 0 [L7793] tmp = __VERIFIER_nondet_int() [L7795] case 0: [L7799] case 1: [L7803] case 2: [L7807] case 3: [L7811] case 4: [L7824] case 5: [L7832] case 6: [L7836] case 7: [L7840] case 8: [L7844] case 9: [L7848] case 10: [L7852] case 11: [L7856] case 12: [L7857] FCALL ldv_handler_precall() [L7858] CALL vidioc_s_fmt(var_group3, var_vidioc_s_fmt_29_p1, var_vidioc_s_fmt_29_p2) [L6424] struct front_face *front ; [L6425] struct poseidon *pd ; [L6427] front = (struct front_face *)fh [L6428] EXPR front->pd [L6428] pd = front->pd [L6429] (debug_mode & 4) != 0 && (unsigned int )front->type == 4U [L6429] COND FALSE !((debug_mode & 4) != 0 && (unsigned int )front->type == 4U) [L6433] (debug_mode & 8) != 0 && (unsigned int )front->type == 1U [L6433] COND FALSE !((debug_mode & 8) != 0 && (unsigned int )front->type == 1U) [L6437] EXPR f->type [L6437] COND FALSE !((unsigned int )f->type != 1U) [L6441] CALL ldv_mutex_lock_7(& pd->lock) [L8019] CALL ldv_mutex_lock_lock_of_poseidon(ldv_func_arg1) [L11875] COND TRUE ldv_mutex_lock_of_poseidon == 1 [L11879] ldv_mutex_lock_of_poseidon = 2 [L8019] RET ldv_mutex_lock_lock_of_poseidon(ldv_func_arg1) [L8020] FCALL mutex_lock(ldv_func_arg1) [L6441] RET ldv_mutex_lock_7(& pd->lock) [L6442] EXPR pd->file_for_stream [L6442] COND TRUE (unsigned long )pd->file_for_stream == (unsigned long )((struct file *)0) [L6443] pd->file_for_stream = file [L6450] CALL pd_vidioc_s_fmt(pd, & f->fmt.pix) [L6371] struct video_data *video ; [L6372] struct running_context *context ; [L6373] struct v4l2_pix_format *pix_def ; [L6374] s32 ret ; [L6375] s32 cmd_status ; [L6376] s32 vid_resol ; [L6377] int tmp ; [L6379] video = & pd->video_data [L6380] context = & video->context [L6381] pix_def = & context->pix [L6382] ret = 0 [L6383] cmd_status = 0 [L6384] EXPR pix->pixelformat [L6384] COND TRUE pix->pixelformat == 1346520914U [L6385] vid_resol = 4 [L6390] CALL, EXPR send_set_req(pd, 21, vid_resol, & cmd_status) [L10876] s32 ret ; [L10877] s8 data[32U] ; [L10878] u16 lower_16 ; [L10879] u16 upper_16 ; [L10880] unsigned long __ms ; [L10881] unsigned long tmp ; [L10882] unsigned int tmp___0 ; [L10883] size_t __len ; [L10884] void *__ret ; [L10886] data[0] = (signed char)0 [L10887] data[1] = (signed char)0 [L10888] data[2] = (signed char)0 [L10889] data[3] = (signed char)0 [L10890] data[4] = (signed char)0 [L10891] data[5] = (signed char)0 [L10892] data[6] = (signed char)0 [L10893] data[7] = (signed char)0 [L10894] data[8] = (signed char)0 [L10895] data[9] = (signed char)0 [L10896] data[10] = (signed char)0 [L10897] data[11] = (signed char)0 [L10898] data[12] = (signed char)0 [L10899] data[13] = (signed char)0 [L10900] data[14] = (signed char)0 [L10901] data[15] = (signed char)0 [L10902] data[16] = (signed char)0 [L10903] data[17] = (signed char)0 [L10904] data[18] = (signed char)0 [L10905] data[19] = (signed char)0 [L10906] data[20] = (signed char)0 [L10907] data[21] = (signed char)0 [L10908] data[22] = (signed char)0 [L10909] data[23] = (signed char)0 [L10910] data[24] = (signed char)0 [L10911] data[25] = (signed char)0 [L10912] data[26] = (signed char)0 [L10913] data[27] = (signed char)0 [L10914] data[28] = (signed char)0 [L10915] data[29] = (signed char)0 [L10916] data[30] = (signed char)0 [L10917] data[31] = (signed char)0 [L10918] EXPR pd->state [L10918] COND TRUE (pd->state & 128U) != 0U [L10919] return (-19); [L10919] return (-19); [L6390] RET, EXPR send_set_req(pd, 21, vid_resol, & cmd_status) [L6390] ret = send_set_req(pd, 21, vid_resol, & cmd_status) [L6391] vid_resol = 1 [L6392] pix->width [L6393] case 704U: [L6394] vid_resol = 2 [L6402] CALL, EXPR send_set_req(pd, 23, vid_resol, & cmd_status) [L10876] s32 ret ; [L10877] s8 data[32U] ; [L10878] u16 lower_16 ; [L10879] u16 upper_16 ; [L10880] unsigned long __ms ; [L10881] unsigned long tmp ; [L10882] unsigned int tmp___0 ; [L10883] size_t __len ; [L10884] void *__ret ; [L10886] data[0] = (signed char)0 [L10887] data[1] = (signed char)0 [L10888] data[2] = (signed char)0 [L10889] data[3] = (signed char)0 [L10890] data[4] = (signed char)0 [L10891] data[5] = (signed char)0 [L10892] data[6] = (signed char)0 [L10893] data[7] = (signed char)0 [L10894] data[8] = (signed char)0 [L10895] data[9] = (signed char)0 [L10896] data[10] = (signed char)0 [L10897] data[11] = (signed char)0 [L10898] data[12] = (signed char)0 [L10899] data[13] = (signed char)0 [L10900] data[14] = (signed char)0 [L10901] data[15] = (signed char)0 [L10902] data[16] = (signed char)0 [L10903] data[17] = (signed char)0 [L10904] data[18] = (signed char)0 [L10905] data[19] = (signed char)0 [L10906] data[20] = (signed char)0 [L10907] data[21] = (signed char)0 [L10908] data[22] = (signed char)0 [L10909] data[23] = (signed char)0 [L10910] data[24] = (signed char)0 [L10911] data[25] = (signed char)0 [L10912] data[26] = (signed char)0 [L10913] data[27] = (signed char)0 [L10914] data[28] = (signed char)0 [L10915] data[29] = (signed char)0 [L10916] data[30] = (signed char)0 [L10917] data[31] = (signed char)0 [L10918] EXPR pd->state [L10918] COND TRUE (pd->state & 128U) != 0U [L10919] return (-19); [L10919] return (-19); [L6402] RET, EXPR send_set_req(pd, 23, vid_resol, & cmd_status) [L6402] tmp = send_set_req(pd, 23, vid_resol, & cmd_status) [L6403] ret = tmp | ret [L6404] ret != 0 || cmd_status != 0 [L6404] COND TRUE ret != 0 || cmd_status != 0 [L6405] CALL ldv_mutex_unlock_6(& pd->lock) [L8011] CALL ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) [L11936] COND TRUE ldv_mutex_lock_of_poseidon == 2 [L11940] ldv_mutex_lock_of_poseidon = 1 [L8011] RET ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) [L8012] FCALL mutex_unlock(ldv_func_arg1) [L6405] RET ldv_mutex_unlock_6(& pd->lock) [L6406] return (-16); [L6406] return (-16); [L6450] RET pd_vidioc_s_fmt(pd, & f->fmt.pix) [L6451] CALL ldv_mutex_unlock_9(& pd->lock) [L8035] CALL ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) [L11936] COND FALSE !(ldv_mutex_lock_of_poseidon == 2) [L11938] CALL ldv_error() [L11827] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 427 procedures, 11534 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 723.9s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 437.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 31166 SDtfs, 45752 SDslu, 13415 SDs, 0 SdLazy, 33839 SolverSat, 4626 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 342.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 89.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10913occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 23.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 979 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...