/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 14:43:10,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 14:43:10,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 14:43:10,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 14:43:10,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 14:43:10,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 14:43:10,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 14:43:10,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 14:43:10,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 14:43:10,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 14:43:10,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 14:43:10,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 14:43:10,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 14:43:10,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 14:43:10,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 14:43:10,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 14:43:10,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 14:43:10,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 14:43:10,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 14:43:10,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 14:43:10,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 14:43:10,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 14:43:10,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 14:43:10,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 14:43:10,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 14:43:10,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 14:43:10,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 14:43:10,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 14:43:10,933 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-23 14:43:10,987 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 14:43:10,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 14:43:10,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-23 14:43:10,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-23 14:43:10,993 INFO L138 SettingsManager]: * Use SBE=true [2021-02-23 14:43:10,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 14:43:10,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 14:43:10,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 14:43:10,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 14:43:10,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 14:43:10,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 14:43:10,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 14:43:10,996 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 14:43:10,996 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 14:43:10,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 14:43:10,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-23 14:43:10,997 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 14:43:10,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 14:43:10,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 14:43:10,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-23 14:43:10,998 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-23 14:43:10,998 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-23 14:43:10,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-23 14:43:10,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 14:43:10,998 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-23 14:43:10,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 14:43:11,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 14:43:11,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 14:43:11,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 14:43:11,420 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 14:43:11,420 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 14:43:11,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-23 14:43:11,493 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f703c47ed/c7ea44a7bc9d4f17b0ff42317e2296d0/FLAG83bd8a0a7 [2021-02-23 14:43:12,653 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 14:43:12,654 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-23 14:43:12,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f703c47ed/c7ea44a7bc9d4f17b0ff42317e2296d0/FLAG83bd8a0a7 [2021-02-23 14:43:12,895 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f703c47ed/c7ea44a7bc9d4f17b0ff42317e2296d0 [2021-02-23 14:43:12,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 14:43:12,911 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 14:43:12,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 14:43:12,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 14:43:12,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 14:43:12,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 02:43:12" (1/1) ... [2021-02-23 14:43:12,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a45b98a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:12, skipping insertion in model container [2021-02-23 14:43:12,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 02:43:12" (1/1) ... [2021-02-23 14:43:12,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 14:43:13,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 14:43:16,514 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-02-23 14:43:16,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 14:43:16,836 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 14:43:17,539 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-02-23 14:43:17,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 14:43:18,518 INFO L208 MainTranslator]: Completed translation [2021-02-23 14:43:18,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18 WrapperNode [2021-02-23 14:43:18,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 14:43:18,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 14:43:18,521 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 14:43:18,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 14:43:18,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:18,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:18,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:18,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... [2021-02-23 14:43:19,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 14:43:19,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 14:43:19,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 14:43:19,525 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 14:43:19,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 14:43:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 14:43:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 14:43:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 14:43:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 14:43:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-23 14:43:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-23 14:43:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 14:43:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 14:43:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-23 14:43:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 14:43:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 14:43:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-23 14:43:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-23 14:43:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 14:43:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 14:43:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 14:43:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 14:43:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 14:43:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 14:43:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-23 14:43:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-23 14:43:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 14:43:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 14:43:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 14:43:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-23 14:43:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-23 14:43:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 14:43:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-23 14:43:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-23 14:43:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-23 14:43:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-23 14:43:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-23 14:43:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-23 14:43:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-23 14:43:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-23 14:43:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-23 14:43:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-23 14:43:19,635 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-23 14:43:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-23 14:43:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-23 14:43:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-23 14:43:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-23 14:43:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-23 14:43:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-23 14:43:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 14:43:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 14:43:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 14:43:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-23 14:43:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-23 14:43:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-23 14:43:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 14:43:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-23 14:43:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-23 14:43:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-23 14:43:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-23 14:43:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2021-02-23 14:43:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2021-02-23 14:43:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-23 14:43:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-23 14:43:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-23 14:43:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_62 [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-23 14:43:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-23 14:43:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-23 14:43:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-23 14:43:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-23 14:43:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-23 14:43:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-23 14:43:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-23 14:43:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-23 14:43:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-23 14:43:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-23 14:43:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-23 14:43:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-23 14:43:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-23 14:43:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-23 14:43:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_118 [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-23 14:43:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-23 14:43:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-23 14:43:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-23 14:43:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-23 14:43:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2021-02-23 14:43:19,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_146 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_151 [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-23 14:43:19,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-23 14:43:19,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-23 14:43:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-23 14:43:19,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-23 14:43:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-23 14:43:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-23 14:43:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-23 14:43:19,675 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-23 14:43:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-23 14:43:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-23 14:43:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-23 14:43:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 14:43:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 14:43:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-23 14:43:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-23 14:43:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-23 14:43:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 14:43:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 14:43:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 14:43:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 14:43:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-23 14:43:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-23 14:43:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-23 14:43:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-23 14:43:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-23 14:43:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2021-02-23 14:43:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 14:43:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-23 14:43:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-23 14:43:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 14:43:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 14:43:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 14:43:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 14:43:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 14:43:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-23 14:43:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-23 14:43:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-23 14:43:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-23 14:43:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-23 14:43:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-23 14:43:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-23 14:43:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-23 14:43:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 14:43:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 14:43:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_62 [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-23 14:43:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-23 14:43:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-23 14:43:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-23 14:43:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-23 14:43:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-23 14:43:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-23 14:43:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-23 14:43:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-23 14:43:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-23 14:43:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-23 14:43:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_118 [2021-02-23 14:43:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-23 14:43:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-23 14:43:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-23 14:43:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-23 14:43:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_146 [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2021-02-23 14:43:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_151 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-23 14:43:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 14:43:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-23 14:43:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 14:43:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-23 14:43:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-23 14:43:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 14:43:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-23 14:43:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 14:43:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 14:43:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 14:50:44,676 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 14:50:44,677 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-23 14:50:44,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 02:50:44 BoogieIcfgContainer [2021-02-23 14:50:44,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 14:50:44,687 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 14:50:44,687 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 14:50:44,691 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 14:50:44,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 02:43:12" (1/3) ... [2021-02-23 14:50:44,692 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53cb35d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 02:50:44, skipping insertion in model container [2021-02-23 14:50:44,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:43:18" (2/3) ... [2021-02-23 14:50:44,693 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53cb35d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 02:50:44, skipping insertion in model container [2021-02-23 14:50:44,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 02:50:44" (3/3) ... [2021-02-23 14:50:44,694 INFO L111 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-23 14:50:44,701 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-23 14:50:44,726 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 14:50:44,746 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 14:50:44,854 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 14:50:44,854 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 14:50:44,854 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-23 14:50:44,854 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 14:50:44,854 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 14:50:44,854 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 14:50:44,854 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 14:50:44,855 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 14:50:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states. [2021-02-23 14:50:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-02-23 14:50:44,943 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:50:44,944 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:50:44,945 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:50:44,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:50:44,951 INFO L82 PathProgramCache]: Analyzing trace with hash 629660695, now seen corresponding path program 1 times [2021-02-23 14:50:44,960 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:50:44,961 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454667242] [2021-02-23 14:50:44,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:50:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:50:46,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:50:46,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:50:46,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:50:46,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:50:46,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:50:46,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:51:10,333 WARN L202 SmtUtils]: Spent 24.02 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:51:10,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:51:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:51:10,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:10,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:51:10,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:51:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:51:10,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:10,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:51:10,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:51:10,851 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454667242] [2021-02-23 14:51:10,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:51:10,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:51:10,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374508648] [2021-02-23 14:51:10,858 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:51:10,858 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:51:10,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:51:10,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:51:10,875 INFO L87 Difference]: Start difference. First operand 3368 states. Second operand 5 states. [2021-02-23 14:51:38,093 WARN L202 SmtUtils]: Spent 24.50 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:51:57,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:51:57,392 INFO L93 Difference]: Finished difference Result 579 states and 731 transitions. [2021-02-23 14:51:57,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:51:57,395 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2021-02-23 14:51:57,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:51:57,410 INFO L225 Difference]: With dead ends: 579 [2021-02-23 14:51:57,410 INFO L226 Difference]: Without dead ends: 318 [2021-02-23 14:51:57,416 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 48.9s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:51:57,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2021-02-23 14:51:57,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 254. [2021-02-23 14:51:57,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-23 14:51:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 304 transitions. [2021-02-23 14:51:57,693 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 304 transitions. Word has length 16 [2021-02-23 14:51:57,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:51:57,693 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 304 transitions. [2021-02-23 14:51:57,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:51:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 304 transitions. [2021-02-23 14:51:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-02-23 14:51:57,694 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:51:57,695 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:51:57,695 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 14:51:57,695 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:51:57,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:51:57,696 INFO L82 PathProgramCache]: Analyzing trace with hash -1957168640, now seen corresponding path program 1 times [2021-02-23 14:51:57,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:51:57,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393059312] [2021-02-23 14:51:57,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:51:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:51:58,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:58,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:51:58,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:58,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:51:58,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:51:58,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:52:22,813 WARN L202 SmtUtils]: Spent 24.50 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:52:22,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:52:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:52:23,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:23,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:52:23,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:52:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:52:23,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:52:23,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:52:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:52:23,328 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393059312] [2021-02-23 14:52:23,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:52:23,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:52:23,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145387062] [2021-02-23 14:52:23,331 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:52:23,331 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:52:23,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:52:23,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:52:23,332 INFO L87 Difference]: Start difference. First operand 254 states and 304 transitions. Second operand 5 states. [2021-02-23 14:52:50,654 WARN L202 SmtUtils]: Spent 24.57 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:53:09,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:53:09,065 INFO L93 Difference]: Finished difference Result 320 states and 390 transitions. [2021-02-23 14:53:09,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:53:09,066 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2021-02-23 14:53:09,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:53:09,071 INFO L225 Difference]: With dead ends: 320 [2021-02-23 14:53:09,071 INFO L226 Difference]: Without dead ends: 317 [2021-02-23 14:53:09,072 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 49.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:53:09,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-23 14:53:09,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 253. [2021-02-23 14:53:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2021-02-23 14:53:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 302 transitions. [2021-02-23 14:53:09,317 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 302 transitions. Word has length 17 [2021-02-23 14:53:09,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:53:09,317 INFO L480 AbstractCegarLoop]: Abstraction has 253 states and 302 transitions. [2021-02-23 14:53:09,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:53:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 302 transitions. [2021-02-23 14:53:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-02-23 14:53:09,318 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:53:09,318 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:53:09,319 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 14:53:09,319 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:53:09,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:53:09,319 INFO L82 PathProgramCache]: Analyzing trace with hash -544494534, now seen corresponding path program 1 times [2021-02-23 14:53:09,320 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:53:09,320 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146514051] [2021-02-23 14:53:09,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:53:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:53:09,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:09,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:53:09,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:09,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:53:09,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:09,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:53:34,372 WARN L202 SmtUtils]: Spent 24.46 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:53:34,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:53:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:53:34,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:34,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:53:34,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:53:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:53:34,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:53:34,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:53:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:53:34,815 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146514051] [2021-02-23 14:53:34,815 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:53:34,815 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:53:34,816 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816955294] [2021-02-23 14:53:34,816 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:53:34,816 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:53:34,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:53:34,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:53:34,817 INFO L87 Difference]: Start difference. First operand 253 states and 302 transitions. Second operand 5 states. [2021-02-23 14:54:02,094 WARN L202 SmtUtils]: Spent 24.65 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:54:07,797 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2021-02-23 14:54:20,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:54:20,320 INFO L93 Difference]: Finished difference Result 319 states and 388 transitions. [2021-02-23 14:54:20,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:54:20,320 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2021-02-23 14:54:20,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:54:20,324 INFO L225 Difference]: With dead ends: 319 [2021-02-23 14:54:20,324 INFO L226 Difference]: Without dead ends: 316 [2021-02-23 14:54:20,324 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 49.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:54:20,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-02-23 14:54:20,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 252. [2021-02-23 14:54:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2021-02-23 14:54:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 300 transitions. [2021-02-23 14:54:20,508 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 300 transitions. Word has length 18 [2021-02-23 14:54:20,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:54:20,509 INFO L480 AbstractCegarLoop]: Abstraction has 252 states and 300 transitions. [2021-02-23 14:54:20,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:54:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 300 transitions. [2021-02-23 14:54:20,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-02-23 14:54:20,510 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:54:20,510 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:54:20,510 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 14:54:20,510 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:54:20,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:54:20,511 INFO L82 PathProgramCache]: Analyzing trace with hash 298734659, now seen corresponding path program 1 times [2021-02-23 14:54:20,511 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:54:20,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420055851] [2021-02-23 14:54:20,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:54:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:54:20,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:20,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:54:20,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:20,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:54:20,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:20,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:54:45,630 WARN L202 SmtUtils]: Spent 24.53 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:54:45,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:54:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:54:45,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:45,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:54:46,036 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-02-23 14:54:46,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:54:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:54:46,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:54:46,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:54:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:54:46,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420055851] [2021-02-23 14:54:46,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:54:46,072 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:54:46,072 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809422650] [2021-02-23 14:54:46,072 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:54:46,072 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:54:46,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:54:46,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:54:46,073 INFO L87 Difference]: Start difference. First operand 252 states and 300 transitions. Second operand 5 states. [2021-02-23 14:55:14,554 WARN L202 SmtUtils]: Spent 24.83 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:55:33,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:55:33,300 INFO L93 Difference]: Finished difference Result 318 states and 386 transitions. [2021-02-23 14:55:33,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:55:33,301 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2021-02-23 14:55:33,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:55:33,305 INFO L225 Difference]: With dead ends: 318 [2021-02-23 14:55:33,305 INFO L226 Difference]: Without dead ends: 315 [2021-02-23 14:55:33,306 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 49.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:55:33,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2021-02-23 14:55:33,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 251. [2021-02-23 14:55:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2021-02-23 14:55:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 298 transitions. [2021-02-23 14:55:33,469 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 298 transitions. Word has length 19 [2021-02-23 14:55:33,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:55:33,469 INFO L480 AbstractCegarLoop]: Abstraction has 251 states and 298 transitions. [2021-02-23 14:55:33,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:55:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 298 transitions. [2021-02-23 14:55:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-02-23 14:55:33,471 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 14:55:33,471 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 14:55:33,471 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 14:55:33,471 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 14:55:33,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 14:55:33,472 INFO L82 PathProgramCache]: Analyzing trace with hash 669040733, now seen corresponding path program 1 times [2021-02-23 14:55:33,472 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 14:55:33,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863465672] [2021-02-23 14:55:33,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 14:55:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:55:33,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:33,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:55:33,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:33,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 14:55:33,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:33,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:55:58,718 WARN L202 SmtUtils]: Spent 24.71 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:55:58,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 14:55:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:55:59,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:59,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 14:55:59,168 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-02-23 14:55:59,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 14:55:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 14:55:59,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 14:55:59,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 14:55:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 14:55:59,203 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863465672] [2021-02-23 14:55:59,204 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 14:55:59,204 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 14:55:59,204 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134256932] [2021-02-23 14:55:59,204 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 14:55:59,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 14:55:59,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 14:55:59,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 14:55:59,206 INFO L87 Difference]: Start difference. First operand 251 states and 298 transitions. Second operand 5 states. [2021-02-23 14:56:26,884 WARN L202 SmtUtils]: Spent 24.81 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 14:56:45,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 14:56:45,085 INFO L93 Difference]: Finished difference Result 315 states and 383 transitions. [2021-02-23 14:56:45,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 14:56:45,086 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2021-02-23 14:56:45,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 14:56:45,087 INFO L225 Difference]: With dead ends: 315 [2021-02-23 14:56:45,087 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 14:56:45,088 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 49.9s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 14:56:45,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 14:56:45,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 14:56:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 14:56:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 14:56:45,089 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-02-23 14:56:45,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 14:56:45,090 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 14:56:45,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 14:56:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 14:56:45,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 14:56:45,090 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 14:56:45,092 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 14:56:45,768 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:47,071 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-23 14:56:47,617 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:48,052 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:48,359 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:48,661 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:48,993 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:49,332 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:49,631 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:50,003 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:50,375 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:50,724 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:51,077 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:51,380 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:51,680 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:52,584 WARN L202 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-23 14:56:52,891 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:53,192 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:53,539 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:53,836 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:54,190 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:54,487 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:54,786 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:55,083 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:55,387 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:55,700 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 14:56:56,000 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:56,298 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:56,596 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 14:56:57,270 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27