/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-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 21:26:41,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 21:26:41,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 21:26:41,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 21:26:41,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 21:26:41,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 21:26:41,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 21:26:41,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 21:26:41,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 21:26:41,202 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 21:26:41,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 21:26:41,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 21:26:41,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 21:26:41,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 21:26:41,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 21:26:41,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 21:26:41,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 21:26:41,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 21:26:41,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 21:26:41,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 21:26:41,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 21:26:41,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 21:26:41,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 21:26:41,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 21:26:41,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 21:26:41,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 21:26:41,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 21:26:41,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 21:26:41,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 21:26:41,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 21:26:41,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 21:26:41,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 21:26:41,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 21:26:41,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 21:26:41,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 21:26:41,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 21:26:41,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 21:26:41,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 21:26:41,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 21:26:41,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 21:26:41,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 21:26:41,276 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 21:26:41,297 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 21:26:41,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 21:26:41,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 21:26:41,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 21:26:41,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 21:26:41,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 21:26:41,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 21:26:41,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 21:26:41,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 21:26:41,304 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 21:26:41,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 21:26:41,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 21:26:41,305 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 21:26:41,306 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 21:26:41,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 21:26:41,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:26:41,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 21:26:41,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 21:26:41,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 21:26:41,307 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 21:26:41,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 21:26:41,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 21:26:41,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 21:26:41,782 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 21:26:41,783 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 21:26:41,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-02-19 21:26:41,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa75cc51f/4130ac05b40242ba952b3fdd84a22c19/FLAG1136ae3f5 [2021-02-19 21:26:43,207 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 21:26:43,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-02-19 21:26:43,268 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa75cc51f/4130ac05b40242ba952b3fdd84a22c19/FLAG1136ae3f5 [2021-02-19 21:26:43,410 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa75cc51f/4130ac05b40242ba952b3fdd84a22c19 [2021-02-19 21:26:43,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 21:26:43,427 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 21:26:43,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 21:26:43,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 21:26:43,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 21:26:43,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:26:43" (1/1) ... [2021-02-19 21:26:43,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a1d74d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:43, skipping insertion in model container [2021-02-19 21:26:43,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:26:43" (1/1) ... [2021-02-19 21:26:43,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 21:26:43,759 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 21:26:47,697 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-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i[381126,381139] [2021-02-19 21:26:48,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:26:48,213 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 21:26:49,163 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-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i[381126,381139] [2021-02-19 21:26:49,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:26:50,544 INFO L208 MainTranslator]: Completed translation [2021-02-19 21:26:50,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50 WrapperNode [2021-02-19 21:26:50,544 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 21:26:50,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 21:26:50,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 21:26:50,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 21:26:50,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:50,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:50,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:50,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:51,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:51,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:51,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (1/1) ... [2021-02-19 21:26:51,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 21:26:51,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 21:26:51,586 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 21:26:51,586 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 21:26:51,587 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (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 [2021-02-19 21:26:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 21:26:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 21:26:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 21:26:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 21:26:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 21:26:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-19 21:26:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 21:26:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-19 21:26:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-19 21:26:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-19 21:26:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-19 21:26:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 21:26:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-19 21:26:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-19 21:26:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-19 21:26:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 21:26:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-19 21:26:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-19 21:26:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-19 21:26:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-19 21:26:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-19 21:26:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-19 21:26:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-19 21:26:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-19 21:26:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-19 21:26:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-19 21:26:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-19 21:26:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-19 21:26:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-19 21:26:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-19 21:26:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-19 21:26:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-19 21:26:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-19 21:26:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-19 21:26:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-19 21:26:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-19 21:26:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-02-19 21:26:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_12 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_13 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_11 [2021-02-19 21:26:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2021-02-19 21:26:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2021-02-19 21:26:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2021-02-19 21:26:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2021-02-19 21:26:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_5 [2021-02-19 21:26:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_6 [2021-02-19 21:26:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_10 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-19 21:26:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-19 21:26:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-19 21:26:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-19 21:26:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-19 21:26:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-19 21:26:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2021-02-19 21:26:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-19 21:26:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-19 21:26:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-19 21:26:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2021-02-19 21:26:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2021-02-19 21:26:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2021-02-19 21:26:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2021-02-19 21:26:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2021-02-19 21:26:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2021-02-19 21:26:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2021-02-19 21:26:51,718 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-19 21:26:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-19 21:26:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-19 21:26:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-19 21:26:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-19 21:26:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-19 21:26:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-19 21:26:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-19 21:26:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-19 21:26:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-19 21:26:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_9 [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_75 [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_76 [2021-02-19 21:26:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_78 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_80 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2021-02-19 21:26:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-19 21:26:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-19 21:26:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-19 21:26:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-19 21:26:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-19 21:26:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_8 [2021-02-19 21:26:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2021-02-19 21:26:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_99 [2021-02-19 21:26:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_100 [2021-02-19 21:26:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2021-02-19 21:26:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_102 [2021-02-19 21:26:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2021-02-19 21:26:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_104 [2021-02-19 21:26:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_111 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2021-02-19 21:26:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_118 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_119 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_120 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2021-02-19 21:26:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-19 21:26:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-19 21:26:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-19 21:26:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-19 21:26:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-19 21:26:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-19 21:26:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-19 21:26:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_7 [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_6 [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2021-02-19 21:26:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_151 [2021-02-19 21:26:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_152 [2021-02-19 21:26:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_153 [2021-02-19 21:26:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_154 [2021-02-19 21:26:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_155 [2021-02-19 21:26:51,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_156 [2021-02-19 21:26:51,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_157 [2021-02-19 21:26:51,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2021-02-19 21:26:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_159 [2021-02-19 21:26:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_160 [2021-02-19 21:26:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_161 [2021-02-19 21:26:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_162 [2021-02-19 21:26:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_163 [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_164 [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_165 [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_166 [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 21:26:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 21:26:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 21:26:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-19 21:26:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-19 21:26:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-19 21:26:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 21:26:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_187 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_188 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_189 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_190 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_191 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_192 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_193 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_194 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_195 [2021-02-19 21:26:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_196 [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_197 [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_198 [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_199 [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_200 [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_201 [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-19 21:26:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 21:26:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_poseidon [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_poseidon [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_poseidon [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_poseidon [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 21:26:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 21:26:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_pm_mutex [2021-02-19 21:26:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_pm_mutex [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_power_lock_of_snd_card [2021-02-19 21:26:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_power_lock_of_snd_card [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_power_lock_of_snd_card [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_udev [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_udev [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_udev [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_udev [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_udev [2021-02-19 21:26:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_udev [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_udev [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-19 21:26:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-19 21:26:51,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-19 21:26:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-19 21:26:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-19 21:26:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-02-19 21:26:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 21:26:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 21:26:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-19 21:26:51,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2021-02-19 21:26:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_3 [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_8 [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-19 21:26:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-19 21:26:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 21:26:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-19 21:26:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-19 21:26:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-19 21:26:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-19 21:26:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-19 21:26:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-19 21:26:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 21:26:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 21:26:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-19 21:26:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-19 21:26:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 21:26:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-19 21:26:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-19 21:26:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-19 21:26:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2021-02-19 21:26:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 21:26:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-19 21:26:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-19 21:26:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 21:26:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-19 21:26:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_5 [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_6 [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 21:26:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-02-19 21:26:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_12 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_13 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_11 [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 21:26:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_10 [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 21:26:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 21:26:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-19 21:26:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-19 21:26:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-19 21:26:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-19 21:26:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 21:26:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-19 21:26:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-19 21:26:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-19 21:26:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-19 21:26:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-19 21:26:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-19 21:26:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-19 21:26:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_78 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2021-02-19 21:26:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_75 [2021-02-19 21:26:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_76 [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_9 [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_80 [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-19 21:26:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-19 21:26:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-19 21:26:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2021-02-19 21:26:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_102 [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2021-02-19 21:26:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_118 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_120 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2021-02-19 21:26:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_111 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_119 [2021-02-19 21:26:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_99 [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_100 [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_8 [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_104 [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-19 21:26:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-19 21:26:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-19 21:26:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-19 21:26:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-19 21:26:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_8 [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_154 [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_155 [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_160 [2021-02-19 21:26:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_162 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_164 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_166 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_153 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_157 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_159 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_161 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_163 [2021-02-19 21:26:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_165 [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_151 [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_152 [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_7 [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_6 [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_156 [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-19 21:26:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-19 21:26:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 21:26:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2021-02-19 21:26:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_192 [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_190 [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_193 [2021-02-19 21:26:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_196 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_200 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_198 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_189 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_191 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_195 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_199 [2021-02-19 21:26:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_187 [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_188 [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-19 21:26:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-19 21:26:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-19 21:26:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_197 [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_194 [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_201 [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 21:26:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-19 21:26:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-19 21:26:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_3 [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-19 21:26:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 21:26:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_poseidon [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_poseidon [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_poseidon [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_poseidon [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 21:26:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 21:26:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_pm_mutex [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_pm_mutex [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_pm_mutex [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_pm_mutex [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 21:26:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 21:26:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 21:26:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 21:26:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_power_lock_of_snd_card [2021-02-19 21:26:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_power_lock_of_snd_card [2021-02-19 21:26:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_power_lock_of_snd_card [2021-02-19 21:26:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_power_lock_of_snd_card [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_udev [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_udev [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_udev [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_udev [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_udev [2021-02-19 21:26:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_udev [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_udev [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_vb_lock_of_videobuf_queue [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 21:26:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 21:26:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 21:26:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 21:26:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 21:26:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 21:27:05,258 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-19 21:27:16,998 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 21:27:16,998 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-19 21:27:17,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:27:17 BoogieIcfgContainer [2021-02-19 21:27:17,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 21:27:17,020 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 21:27:17,020 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 21:27:17,023 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 21:27:17,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 09:26:43" (1/3) ... [2021-02-19 21:27:17,025 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501177e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:27:17, skipping insertion in model container [2021-02-19 21:27:17,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:26:50" (2/3) ... [2021-02-19 21:27:17,026 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501177e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:27:17, skipping insertion in model container [2021-02-19 21:27:17,026 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:27:17" (3/3) ... [2021-02-19 21:27:17,027 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-02-19 21:27:17,035 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 21:27:17,047 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 21:27:17,067 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 21:27:17,110 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 21:27:17,110 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 21:27:17,110 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 21:27:17,110 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 21:27:17,110 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 21:27:17,110 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 21:27:17,111 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 21:27:17,111 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 21:27:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 12550 states. [2021-02-19 21:27:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2051 [2021-02-19 21:27:17,522 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:27:17,526 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:27:17,526 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:27:17,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:27:17,537 INFO L82 PathProgramCache]: Analyzing trace with hash 846145056, now seen corresponding path program 1 times [2021-02-19 21:27:17,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:27:17,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [498403363] [2021-02-19 21:27:17,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:27:17,823 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:27:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:20,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:20,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:20,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:20,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:27:20,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:20,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:54,208 WARN L202 SmtUtils]: Spent 33.48 s on a formula simplification that was a NOOP. DAG size: 1600 [2021-02-19 21:27:54,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:27:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-19 21:27:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-02-19 21:27:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1905 [2021-02-19 21:27:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1927 [2021-02-19 21:27:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2021-02-19 21:27:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-19 21:27:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-19 21:27:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-02-19 21:27:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2023 [2021-02-19 21:27:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:27:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:59,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:27:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:59,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:59,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:28:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-02-19 21:28:03,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [498403363] [2021-02-19 21:28:03,311 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:28:03,311 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-19 21:28:03,311 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222631452] [2021-02-19 21:28:03,319 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-19 21:28:03,320 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:28:03,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-19 21:28:03,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-02-19 21:28:03,334 INFO L87 Difference]: Start difference. First operand 12550 states. Second operand 10 states. [2021-02-19 21:28:53,335 WARN L202 SmtUtils]: Spent 33.24 s on a formula simplification that was a NOOP. DAG size: 1602 [2021-02-19 21:35:53,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:35:53,327 INFO L93 Difference]: Finished difference Result 32162 states and 36991 transitions. [2021-02-19 21:35:53,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-19 21:35:53,330 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 2050 [2021-02-19 21:35:53,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:35:53,521 INFO L225 Difference]: With dead ends: 32162 [2021-02-19 21:35:53,521 INFO L226 Difference]: Without dead ends: 22753 [2021-02-19 21:35:53,831 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 68.5s TimeCoverageRelationStatistics Valid=250, Invalid=562, Unknown=0, NotChecked=0, Total=812 [2021-02-19 21:35:53,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22753 states. [2021-02-19 21:36:14,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22753 to 20247. [2021-02-19 21:36:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20247 states. [2021-02-19 21:36:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20247 states to 20247 states and 22549 transitions. [2021-02-19 21:36:14,451 INFO L78 Accepts]: Start accepts. Automaton has 20247 states and 22549 transitions. Word has length 2050 [2021-02-19 21:36:14,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:36:14,456 INFO L480 AbstractCegarLoop]: Abstraction has 20247 states and 22549 transitions. [2021-02-19 21:36:14,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-19 21:36:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 20247 states and 22549 transitions. [2021-02-19 21:36:14,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2064 [2021-02-19 21:36:14,499 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:36:14,501 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:36:14,502 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 21:36:14,502 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:36:14,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:36:14,503 INFO L82 PathProgramCache]: Analyzing trace with hash 1489470149, now seen corresponding path program 1 times [2021-02-19 21:36:14,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:36:14,503 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1806870959] [2021-02-19 21:36:14,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:36:14,540 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:36:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:15,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:15,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:15,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:15,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:36:15,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:15,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:48,765 WARN L202 SmtUtils]: Spent 32.70 s on a formula simplification that was a NOOP. DAG size: 1600 [2021-02-19 21:36:48,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:36:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:50,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:50,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-19 21:36:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:36:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-02-19 21:36:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:36:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1905 [2021-02-19 21:36:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:36:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1927 [2021-02-19 21:36:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2021-02-19 21:36:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-19 21:36:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-19 21:36:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-02-19 21:36:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2007 [2021-02-19 21:36:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2023 [2021-02-19 21:36:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:51,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:36:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:36:51,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:36:51,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:36:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-02-19 21:36:54,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1806870959] [2021-02-19 21:36:54,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:36:54,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-19 21:36:54,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157020474] [2021-02-19 21:36:54,424 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-19 21:36:54,424 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:36:54,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-19 21:36:54,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-02-19 21:36:54,425 INFO L87 Difference]: Start difference. First operand 20247 states and 22549 transitions. Second operand 9 states. [2021-02-19 21:37:34,570 WARN L202 SmtUtils]: Spent 33.96 s on a formula simplification that was a NOOP. DAG size: 1602