/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/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 23:58:27,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 23:58:27,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 23:58:27,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 23:58:27,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 23:58:27,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 23:58:27,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 23:58:27,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 23:58:27,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 23:58:27,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 23:58:27,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 23:58:27,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 23:58:27,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 23:58:27,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 23:58:27,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 23:58:27,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 23:58:27,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 23:58:27,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 23:58:27,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 23:58:27,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 23:58:27,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 23:58:27,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 23:58:27,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 23:58:27,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 23:58:27,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 23:58:27,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 23:58:27,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 23:58:27,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 23:58:27,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 23:58:27,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 23:58:27,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 23:58:27,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 23:58:27,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 23:58:27,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 23:58:27,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 23:58:27,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 23:58:27,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 23:58:27,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 23:58:27,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 23:58:27,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 23:58:27,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 23:58:27,881 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-19 23:58:27,893 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 23:58:27,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 23:58:27,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 23:58:27,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 23:58:27,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 23:58:27,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 23:58:27,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 23:58:27,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 23:58:27,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 23:58:27,896 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 23:58:27,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 23:58:27,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 23:58:27,897 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 23:58:27,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 23:58:27,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 23:58:27,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 23:58:27,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 23:58:27,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 23:58:27,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 23:58:27,898 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-19 23:58:27,898 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 23:58:28,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 23:58:28,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 23:58:28,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 23:58:28,305 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 23:58:28,306 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 23:58:28,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-02-19 23:58:28,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be8b178f1/e7e900e0ed5942e0990d9ded42ac4833/FLAG24e3dfbc5 [2021-02-19 23:58:29,527 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 23:58:29,528 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-02-19 23:58:29,599 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be8b178f1/e7e900e0ed5942e0990d9ded42ac4833/FLAG24e3dfbc5 [2021-02-19 23:58:29,843 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be8b178f1/e7e900e0ed5942e0990d9ded42ac4833 [2021-02-19 23:58:29,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 23:58:29,862 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 23:58:29,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 23:58:29,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 23:58:29,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 23:58:29,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:58:29" (1/1) ... [2021-02-19 23:58:29,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20370927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:29, skipping insertion in model container [2021-02-19 23:58:29,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:58:29" (1/1) ... [2021-02-19 23:58:29,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 23:58:30,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 23:58:31,372 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-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i[158951,158964] [2021-02-19 23:58:33,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:58:34,022 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 23:58:34,199 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-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i[158951,158964] [2021-02-19 23:58:34,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:58:36,142 INFO L208 MainTranslator]: Completed translation [2021-02-19 23:58:36,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36 WrapperNode [2021-02-19 23:58:36,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 23:58:36,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 23:58:36,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 23:58:36,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 23:58:36,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:36,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:36,348 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:36,349 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:37,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:37,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:37,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (1/1) ... [2021-02-19 23:58:37,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 23:58:37,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 23:58:37,271 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 23:58:37,271 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 23:58:37,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (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 23:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 23:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 23:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 23:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 23:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 23:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-19 23:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 23:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-19 23:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-19 23:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 23:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-19 23:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-19 23:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-19 23:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 23:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 23:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 23:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 23:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 23:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-19 23:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-19 23:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-19 23:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 23:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-19 23:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 23:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-19 23:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-19 23:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-19 23:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-19 23:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-19 23:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-19 23:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-19 23:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-19 23:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-19 23:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-19 23:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-19 23:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-19 23:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-19 23:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-19 23:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-19 23:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-19 23:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-19 23:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-19 23:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-19 23:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-19 23:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-19 23:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-19 23:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-19 23:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-19 23:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-19 23:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-19 23:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-19 23:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-19 23:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-19 23:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-19 23:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-19 23:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_11 [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_10 [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_9 [2021-02-19 23:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-19 23:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_4 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-19 23:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-19 23:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-19 23:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-19 23:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-19 23:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-19 23:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_7 [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2021-02-19 23:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_66 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_67 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_68 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_69 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2021-02-19 23:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-19 23:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-19 23:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-19 23:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-19 23:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_6 [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_79 [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_80 [2021-02-19 23:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_82 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_87 [2021-02-19 23:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_89 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_91 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_92 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_95 [2021-02-19 23:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_96 [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97 [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100 [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-19 23:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-19 23:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-19 23:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_4 [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_5 [2021-02-19 23:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_124 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_126 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_127 [2021-02-19 23:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_128 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_129 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_130 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_131 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_132 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_133 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2021-02-19 23:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-19 23:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-19 23:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-19 23:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_151 [2021-02-19 23:58:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_152 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_153 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_154 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_155 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_156 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_157 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_159 [2021-02-19 23:58:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_160 [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_161 [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 23:58:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 23:58:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 23:58:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-19 23:58:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 23:58:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-19 23:58:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2021-02-19 23:58:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-19 23:58:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-19 23:58:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-19 23:58:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-19 23:58:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-19 23:58:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 23:58:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-19 23:58:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-19 23:58:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-19 23:58:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 23:58:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 23:58:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-19 23:58:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-19 23:58:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 23:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 23:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-19 23:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-19 23:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-19 23:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-19 23:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2021-02-19 23:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 23:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-19 23:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-19 23:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 23:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 23:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_11 [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_10 [2021-02-19 23:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_9 [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 23:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_4 [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-19 23:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 23:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-19 23:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-19 23:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-19 23:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-19 23:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-19 23:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-19 23:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-19 23:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-19 23:58:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-19 23:58:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-19 23:58:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2021-02-19 23:58:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_68 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_67 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_69 [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 23:58:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_7 [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_66 [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-19 23:58:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-19 23:58:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-19 23:58:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-19 23:58:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_80 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_92 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_96 [2021-02-19 23:58:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_79 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_87 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_89 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_91 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_95 [2021-02-19 23:58:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97 [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_6 [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_82 [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-19 23:58:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-19 23:58:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-19 23:58:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-19 23:58:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_124 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_128 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_130 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_132 [2021-02-19 23:58:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_127 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_129 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_131 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_133 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_4 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_5 [2021-02-19 23:58:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_126 [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-19 23:58:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 23:58:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2021-02-19 23:58:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_154 [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_152 [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_155 [2021-02-19 23:58:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_160 [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_151 [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_153 [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_157 [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_159 [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 23:58:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-19 23:58:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-19 23:58:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_156 [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_161 [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 23:58:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-19 23:58:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-19 23:58:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 23:58:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 23:58:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 23:58:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 23:58:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 23:58:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 23:58:49,513 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-19 23:58:59,608 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 23:58:59,608 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-19 23:58:59,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:58:59 BoogieIcfgContainer [2021-02-19 23:58:59,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 23:58:59,623 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 23:58:59,623 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 23:58:59,627 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 23:58:59,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 11:58:29" (1/3) ... [2021-02-19 23:58:59,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55fcc86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:58:59, skipping insertion in model container [2021-02-19 23:58:59,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:36" (2/3) ... [2021-02-19 23:58:59,629 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55fcc86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:58:59, skipping insertion in model container [2021-02-19 23:58:59,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:58:59" (3/3) ... [2021-02-19 23:58:59,630 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-02-19 23:58:59,638 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 23:58:59,647 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 23:58:59,677 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 23:58:59,718 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 23:58:59,719 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 23:58:59,719 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 23:58:59,719 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 23:58:59,719 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 23:58:59,719 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 23:58:59,720 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 23:58:59,720 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 23:58:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 12138 states. [2021-02-19 23:59:00,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1977 [2021-02-19 23:59:00,101 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:59:00,104 INFO L422 BasicCegarLoop]: trace histogram [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] [2021-02-19 23:59:00,105 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:59:00,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:59:00,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1460325259, now seen corresponding path program 1 times [2021-02-19 23:59:00,122 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:59:00,122 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1352378872] [2021-02-19 23:59:00,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:59:00,399 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:59:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:02,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:02,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:02,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:02,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:28,793 WARN L202 SmtUtils]: Spent 25.94 s on a formula simplification that was a NOOP. DAG size: 1522 [2021-02-19 23:59:28,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:59:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:30,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:30,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:31,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1847 [2021-02-19 23:59:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:31,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:31,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:31,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1862 [2021-02-19 23:59:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:31,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:31,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:31,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1877 [2021-02-19 23:59:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:31,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:31,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:32,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1892 [2021-02-19 23:59:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:32,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:32,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1900 [2021-02-19 23:59:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:32,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:59:32,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:59:32,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1949 [2021-02-19 23:59:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:32,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:32,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:59:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:32,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:32,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 23:59:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:32,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:32,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:59:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:32,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:32,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-02-19 23:59:34,682 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1352378872] [2021-02-19 23:59:34,684 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:59:34,684 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-19 23:59:34,685 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641757655] [2021-02-19 23:59:34,700 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-19 23:59:34,700 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:59:34,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-19 23:59:34,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-02-19 23:59:34,713 INFO L87 Difference]: Start difference. First operand 12138 states. Second operand 9 states. [2021-02-20 00:00:31,677 WARN L202 SmtUtils]: Spent 26.04 s on a formula simplification that was a NOOP. DAG size: 1525 [2021-02-20 00:00:57,748 WARN L202 SmtUtils]: Spent 26.00 s on a formula simplification that was a NOOP. DAG size: 1527 [2021-02-20 00:08:08,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-20 00:08:08,521 INFO L93 Difference]: Finished difference Result 22642 states and 26307 transitions. [2021-02-20 00:08:08,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-20 00:08:08,524 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1976 [2021-02-20 00:08:08,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-20 00:08:08,670 INFO L225 Difference]: With dead ends: 22642 [2021-02-20 00:08:08,671 INFO L226 Difference]: Without dead ends: 13420 [2021-02-20 00:08:08,739 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 78.8s TimeCoverageRelationStatistics Valid=110, Invalid=232, Unknown=0, NotChecked=0, Total=342 [2021-02-20 00:08:08,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13420 states. [2021-02-20 00:08:21,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13420 to 11013. [2021-02-20 00:08:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11013 states. [2021-02-20 00:08:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11013 states to 11013 states and 12149 transitions. [2021-02-20 00:08:21,140 INFO L78 Accepts]: Start accepts. Automaton has 11013 states and 12149 transitions. Word has length 1976 [2021-02-20 00:08:21,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-20 00:08:21,145 INFO L480 AbstractCegarLoop]: Abstraction has 11013 states and 12149 transitions. [2021-02-20 00:08:21,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-20 00:08:21,146 INFO L276 IsEmpty]: Start isEmpty. Operand 11013 states and 12149 transitions. [2021-02-20 00:08:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2021-02-20 00:08:21,327 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:08:21,329 INFO L422 BasicCegarLoop]: trace histogram [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] [2021-02-20 00:08:21,329 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-20 00:08:21,329 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-20 00:08:21,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:08:21,331 INFO L82 PathProgramCache]: Analyzing trace with hash -45508275, now seen corresponding path program 1 times [2021-02-20 00:08:21,331 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:08:21,336 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2136092549] [2021-02-20 00:08:21,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:08:21,390 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:08:21,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:23,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:23,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:23,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:23,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:08:23,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:23,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:49,157 WARN L202 SmtUtils]: Spent 25.78 s on a formula simplification that was a NOOP. DAG size: 1522 [2021-02-20 00:08:49,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:08:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:50,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:50,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:52,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1847 [2021-02-20 00:08:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:52,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:52,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:52,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1862 [2021-02-20 00:08:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:52,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:52,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:52,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1877 [2021-02-20 00:08:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:52,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:52,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:52,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1892 [2021-02-20 00:08:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:52,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:52,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:52,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1900 [2021-02-20 00:08:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:52,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:52,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:52,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1953 [2021-02-20 00:08:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:53,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:53,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:53,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-20 00:08:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:53,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:53,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:53,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-20 00:08:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:53,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:53,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:53,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-20 00:08:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:08:53,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:08:53,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:08:55,193 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-02-20 00:08:55,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2136092549] [2021-02-20 00:08:55,194 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:08:55,194 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-20 00:08:55,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977519641] [2021-02-20 00:08:55,199 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-20 00:08:55,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:08:55,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-20 00:08:55,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-02-20 00:08:55,200 INFO L87 Difference]: Start difference. First operand 11013 states and 12149 transitions. Second operand 8 states. [2021-02-20 00:09:28,405 WARN L202 SmtUtils]: Spent 25.53 s on a formula simplification that was a NOOP. DAG size: 1524