/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-b7b32d2 [2021-02-21 17:16:53,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 17:16:53,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 17:16:53,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 17:16:53,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 17:16:53,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 17:16:53,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 17:16:53,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 17:16:53,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 17:16:53,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 17:16:53,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 17:16:53,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 17:16:53,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 17:16:53,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 17:16:53,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 17:16:53,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 17:16:53,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 17:16:53,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 17:16:53,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 17:16:53,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 17:16:53,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 17:16:53,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 17:16:53,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 17:16:53,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 17:16:53,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-21 17:16:53,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 17:16:53,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 17:16:53,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 17:16:53,669 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 [2021-02-21 17:16:53,725 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 17:16:53,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 17:16:53,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 17:16:53,730 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 17:16:53,731 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 17:16:53,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 17:16:53,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 17:16:53,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 17:16:53,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 17:16:53,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 17:16:53,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 17:16:53,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 17:16:53,733 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 17:16:53,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 17:16:53,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 17:16:53,734 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 17:16:53,734 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 17:16:53,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 17:16:53,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 17:16:53,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 17:16:53,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 17:16:53,735 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 17:16:53,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 17:16:53,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 17:16:53,736 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 17:16:53,736 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 17:16:54,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 17:16:54,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 17:16:54,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 17:16:54,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 17:16:54,237 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 17:16:54,238 INFO L432 ainManager$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 [2021-02-21 17:16:54,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e4a869a/4c0ae996d1024a37a4faee0d95648e35/FLAGb7ef27203 [2021-02-21 17:16:55,685 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 17:16:55,686 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 [2021-02-21 17:16:55,767 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e4a869a/4c0ae996d1024a37a4faee0d95648e35/FLAGb7ef27203 [2021-02-21 17:16:55,898 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e4a869a/4c0ae996d1024a37a4faee0d95648e35 [2021-02-21 17:16:55,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 17:16:55,914 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 17:16:55,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 17:16:55,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 17:16:55,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 17:16:55,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:16:55" (1/1) ... [2021-02-21 17:16:55,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74325a32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:16:55, skipping insertion in model container [2021-02-21 17:16:55,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:16:55" (1/1) ... [2021-02-21 17:16:55,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 17:16:56,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 17:16:59,759 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] [2021-02-21 17:16:59,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:17:00,076 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 17:17:00,957 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] [2021-02-21 17:17:00,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:17:02,109 INFO L208 MainTranslator]: Completed translation [2021-02-21 17:17:02,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02 WrapperNode [2021-02-21 17:17:02,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 17:17:02,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 17:17:02,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 17:17:02,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 17:17:02,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:02,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:02,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:02,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:02,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:02,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:03,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... [2021-02-21 17:17:03,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 17:17:03,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 17:17:03,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 17:17:03,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 17:17:03,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 17:17:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 17:17:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 17:17:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 17:17:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 17:17:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 17:17:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 17:17:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 17:17:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 17:17:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 17:17:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 17:17:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 17:17:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 17:17:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 17:17:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 17:17:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 17:17:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 17:17:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 17:17:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 17:17:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-21 17:17:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-21 17:17:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 17:17:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-21 17:17:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-21 17:17:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-21 17:17:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-21 17:17:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-21 17:17:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-21 17:17:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-21 17:17:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-21 17:17:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-21 17:17:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-21 17:17:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 17:17:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 17:17:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-21 17:17:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-21 17:17:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-21 17:17:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-21 17:17:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-21 17:17:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-21 17:17:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-21 17:17:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-21 17:17:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-21 17:17:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-21 17:17:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-21 17:17:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-21 17:17:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-21 17:17:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-21 17:17:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-21 17:17:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-21 17:17:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-21 17:17:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 17:17:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-21 17:17:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_62 [2021-02-21 17:17:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-21 17:17:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-21 17:17:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-21 17:17:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-21 17:17:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-21 17:17:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-21 17:17:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-21 17:17:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-21 17:17:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-21 17:17:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-21 17:17:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-21 17:17:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-21 17:17:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-21 17:17:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-21 17:17:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-21 17:17:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-21 17:17:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-21 17:17:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-21 17:17:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-21 17:17:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-21 17:17:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-21 17:17:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-21 17:17:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-21 17:17:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-21 17:17:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-21 17:17:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2021-02-21 17:17:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2021-02-21 17:17:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-21 17:17:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-21 17:17:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-21 17:17:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-21 17:17:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-21 17:17:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-21 17:17:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-21 17:17:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-21 17:17:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-21 17:17:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-21 17:17:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-21 17:17:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2021-02-21 17:17:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2021-02-21 17:17:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-21 17:17:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-21 17:17:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-21 17:17:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-21 17:17:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-21 17:17:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-21 17:17:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-21 17:17:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-21 17:17:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-21 17:17:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-21 17:17:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-21 17:17:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-21 17:17:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-21 17:17:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-21 17:17:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-21 17:17:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-21 17:17:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-21 17:17:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-21 17:17:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_118 [2021-02-21 17:17:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-21 17:17:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-21 17:17:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-21 17:17:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2021-02-21 17:17:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2021-02-21 17:17:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 17:17:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 17:17:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-21 17:17:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 17:17:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 17:17:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 17:17:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-21 17:17:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-21 17:17:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-21 17:17:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-21 17:17:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-21 17:17:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-21 17:17:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-21 17:17:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-21 17:17:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-21 17:17:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-21 17:17:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-21 17:17:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2021-02-21 17:17:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2021-02-21 17:17:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_146 [2021-02-21 17:17:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-21 17:17:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-21 17:17:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-21 17:17:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_151 [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 17:17:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 17:17:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 17:17:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 17:17:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 17:17:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 17:17:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 17:17:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 17:17:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 17:17:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 17:17:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 17:17:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 17:17:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 17:17:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 17:17:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-21 17:17:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-21 17:17:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 17:17:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-21 17:17:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 17:17:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 17:17:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 17:17:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-21 17:17:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-21 17:17:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 17:17:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 17:17:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 17:17:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 17:17:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-21 17:17:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-21 17:17:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-21 17:17:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-21 17:17:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 17:17:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 17:17:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-21 17:17:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-21 17:17:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-21 17:17:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-21 17:17:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 17:17:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-21 17:17:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-21 17:17:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-21 17:17:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 17:17:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-21 17:17:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 17:17:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-21 17:17:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 17:17:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 17:17:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-21 17:17:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-21 17:17:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 17:17:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 17:17:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-21 17:17:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 17:17:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 17:17:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-21 17:17:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-21 17:17:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 17:17:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 17:17:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 17:17:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 17:17:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-21 17:17:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 17:17:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 17:17:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 17:17:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 17:17:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-21 17:17:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 17:17:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-21 17:17:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 17:17:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 17:17:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 17:17:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 17:17:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 17:17:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 17:17:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 17:17:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-21 17:17:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-21 17:17:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-21 17:17:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-21 17:17:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-21 17:17:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-21 17:17:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2021-02-21 17:17:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-21 17:17:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2021-02-21 17:17:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 17:17:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 17:17:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-21 17:17:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 17:17:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 17:17:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 17:17:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 17:17:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 17:17:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 17:17:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-21 17:17:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-21 17:17:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-21 17:17:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 17:17:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-21 17:17:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-21 17:17:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-21 17:17:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 17:17:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-21 17:17:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-21 17:17:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 17:17:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-21 17:17:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_62 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 17:17:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-21 17:17:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-21 17:17:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-21 17:17:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-21 17:17:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 17:17:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-21 17:17:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-21 17:17:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-21 17:17:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2021-02-21 17:17:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2021-02-21 17:17:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-21 17:17:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-21 17:17:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 17:17:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-21 17:17:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-21 17:17:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-21 17:17:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-21 17:17:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 17:17:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_118 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-21 17:17:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-21 17:17:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-21 17:17:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 17:17:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-21 17:17:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_146 [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-21 17:17:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_151 [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-21 17:17:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 17:17:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 17:17:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 17:17:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-21 17:17:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-21 17:17:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-21 17:17:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-21 17:17:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-21 17:17:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-21 17:17:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-21 17:17:03,389 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-21 17:17:03,390 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 17:17:03,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 17:17:03,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 17:17:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 17:17:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 17:17:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 17:17:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 17:24:50,568 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 17:24:50,569 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 17:24:50,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 05:24:50 BoogieIcfgContainer [2021-02-21 17:24:50,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 17:24:50,578 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 17:24:50,578 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 17:24:50,582 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 17:24:50,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 05:16:55" (1/3) ... [2021-02-21 17:24:50,584 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39a1081f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 05:24:50, skipping insertion in model container [2021-02-21 17:24:50,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02" (2/3) ... [2021-02-21 17:24:50,585 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39a1081f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 05:24:50, skipping insertion in model container [2021-02-21 17:24:50,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 05:24:50" (3/3) ... [2021-02-21 17:24:50,587 INFO L111 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-21 17:24:50,596 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-21 17:24:50,604 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 17:24:50,627 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 17:24:50,670 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 17:24:50,670 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 17:24:50,670 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-21 17:24:50,670 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 17:24:50,670 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 17:24:50,670 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 17:24:50,670 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 17:24:50,671 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 17:24:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states. [2021-02-21 17:24:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-02-21 17:24:50,753 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:24:50,754 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 17:24:50,755 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:24:50,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:24:50,762 INFO L82 PathProgramCache]: Analyzing trace with hash 629660695, now seen corresponding path program 1 times [2021-02-21 17:24:50,772 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:24:50,773 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855279497] [2021-02-21 17:24:50,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:24:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:24:52,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:24:52,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:24:52,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:24:52,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:24:52,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:24:52,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:06,473 WARN L202 SmtUtils]: Spent 14.23 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:25:06,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:25:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:06,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:06,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:07,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:25:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:07,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:07,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:25:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 17:25:07,130 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855279497] [2021-02-21 17:25:07,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:25:07,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:25:07,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362697278] [2021-02-21 17:25:07,138 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:25:07,138 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:25:07,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:25:07,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:25:07,160 INFO L87 Difference]: Start difference. First operand 3368 states. Second operand 5 states. [2021-02-21 17:25:24,575 WARN L202 SmtUtils]: Spent 14.62 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:25:38,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:25:38,043 INFO L93 Difference]: Finished difference Result 579 states and 731 transitions. [2021-02-21 17:25:38,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:25:38,045 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2021-02-21 17:25:38,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:25:38,078 INFO L225 Difference]: With dead ends: 579 [2021-02-21 17:25:38,079 INFO L226 Difference]: Without dead ends: 318 [2021-02-21 17:25:38,086 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 29.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:25:38,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2021-02-21 17:25:38,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 254. [2021-02-21 17:25:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-21 17:25:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 304 transitions. [2021-02-21 17:25:38,462 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 304 transitions. Word has length 16 [2021-02-21 17:25:38,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:25:38,463 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 304 transitions. [2021-02-21 17:25:38,463 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:25:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 304 transitions. [2021-02-21 17:25:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-02-21 17:25:38,464 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:25:38,464 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 17:25:38,465 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 17:25:38,465 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:25:38,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:25:38,466 INFO L82 PathProgramCache]: Analyzing trace with hash -1957168640, now seen corresponding path program 1 times [2021-02-21 17:25:38,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:25:38,466 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505227445] [2021-02-21 17:25:38,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:25:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:39,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:39,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:39,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:39,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:25:39,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:39,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:53,587 WARN L202 SmtUtils]: Spent 14.38 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:25:53,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:25:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:53,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:53,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:53,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:25:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:54,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:54,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:25:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 17:25:54,045 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505227445] [2021-02-21 17:25:54,045 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:25:54,045 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:25:54,045 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834355872] [2021-02-21 17:25:54,046 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:25:54,047 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:25:54,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:25:54,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:25:54,048 INFO L87 Difference]: Start difference. First operand 254 states and 304 transitions. Second operand 5 states. [2021-02-21 17:26:11,611 WARN L202 SmtUtils]: Spent 14.69 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:26:24,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:26:24,357 INFO L93 Difference]: Finished difference Result 320 states and 390 transitions. [2021-02-21 17:26:24,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:26:24,361 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2021-02-21 17:26:24,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:26:24,365 INFO L225 Difference]: With dead ends: 320 [2021-02-21 17:26:24,365 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 17:26:24,367 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 29.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:26:24,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 17:26:24,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 253. [2021-02-21 17:26:24,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2021-02-21 17:26:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 302 transitions. [2021-02-21 17:26:24,626 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 302 transitions. Word has length 17 [2021-02-21 17:26:24,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:26:24,627 INFO L480 AbstractCegarLoop]: Abstraction has 253 states and 302 transitions. [2021-02-21 17:26:24,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:26:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 302 transitions. [2021-02-21 17:26:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-02-21 17:26:24,628 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:26:24,628 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 17:26:24,628 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 17:26:24,628 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:26:24,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:26:24,629 INFO L82 PathProgramCache]: Analyzing trace with hash -544494534, now seen corresponding path program 1 times [2021-02-21 17:26:24,629 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:26:24,629 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391704786] [2021-02-21 17:26:24,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:26:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:26:25,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:25,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:26:25,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:25,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:26:25,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:25,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:26:40,489 WARN L202 SmtUtils]: Spent 15.16 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:26:40,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:26:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:26:40,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:40,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:26:40,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:26:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:26:40,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:40,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:26:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 17:26:40,962 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391704786] [2021-02-21 17:26:40,962 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:26:40,962 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:26:40,963 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635782310] [2021-02-21 17:26:40,963 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:26:40,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:26:40,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:26:40,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:26:40,964 INFO L87 Difference]: Start difference. First operand 253 states and 302 transitions. Second operand 5 states. [2021-02-21 17:26:58,378 WARN L202 SmtUtils]: Spent 14.66 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:27:10,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:27:10,889 INFO L93 Difference]: Finished difference Result 319 states and 388 transitions. [2021-02-21 17:27:10,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:27:10,890 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2021-02-21 17:27:10,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:27:10,894 INFO L225 Difference]: With dead ends: 319 [2021-02-21 17:27:10,894 INFO L226 Difference]: Without dead ends: 316 [2021-02-21 17:27:10,895 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 30.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:27:10,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-02-21 17:27:11,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 252. [2021-02-21 17:27:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2021-02-21 17:27:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 300 transitions. [2021-02-21 17:27:11,087 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 300 transitions. Word has length 18 [2021-02-21 17:27:11,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:27:11,088 INFO L480 AbstractCegarLoop]: Abstraction has 252 states and 300 transitions. [2021-02-21 17:27:11,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:27:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 300 transitions. [2021-02-21 17:27:11,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-02-21 17:27:11,089 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:27:11,089 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 17:27:11,089 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 17:27:11,089 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:27:11,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:27:11,090 INFO L82 PathProgramCache]: Analyzing trace with hash 298734659, now seen corresponding path program 1 times [2021-02-21 17:27:11,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:27:11,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390582342] [2021-02-21 17:27:11,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:27:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:11,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:11,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:11,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:11,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:27:11,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:11,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:26,461 WARN L202 SmtUtils]: Spent 14.71 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:27:26,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:27:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:26,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:26,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:26,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:27:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:26,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:26,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:27:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 17:27:26,902 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390582342] [2021-02-21 17:27:26,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:27:26,903 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:27:26,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729426095] [2021-02-21 17:27:26,903 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:27:26,903 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:27:26,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:27:26,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:27:26,904 INFO L87 Difference]: Start difference. First operand 252 states and 300 transitions. Second operand 5 states. [2021-02-21 17:27:44,249 WARN L202 SmtUtils]: Spent 14.74 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:27:56,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:27:56,817 INFO L93 Difference]: Finished difference Result 318 states and 386 transitions. [2021-02-21 17:27:56,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:27:56,818 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2021-02-21 17:27:56,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:27:56,821 INFO L225 Difference]: With dead ends: 318 [2021-02-21 17:27:56,821 INFO L226 Difference]: Without dead ends: 315 [2021-02-21 17:27:56,822 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 29.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:27:56,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2021-02-21 17:27:56,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 251. [2021-02-21 17:27:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2021-02-21 17:27:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 298 transitions. [2021-02-21 17:27:57,002 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 298 transitions. Word has length 19 [2021-02-21 17:27:57,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:27:57,003 INFO L480 AbstractCegarLoop]: Abstraction has 251 states and 298 transitions. [2021-02-21 17:27:57,003 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:27:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 298 transitions. [2021-02-21 17:27:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-02-21 17:27:57,004 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:27:57,004 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] [2021-02-21 17:27:57,004 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 17:27:57,004 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:27:57,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:27:57,005 INFO L82 PathProgramCache]: Analyzing trace with hash 669040733, now seen corresponding path program 1 times [2021-02-21 17:27:57,005 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:27:57,006 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263670517] [2021-02-21 17:27:57,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:27:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:57,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:57,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:57,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:57,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:27:57,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:57,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:28:12,056 WARN L202 SmtUtils]: Spent 14.50 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:28:12,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:28:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:28:12,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:12,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:28:12,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:28:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:28:12,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:12,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:28:12,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 17:28:12,465 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263670517] [2021-02-21 17:28:12,465 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:28:12,465 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:28:12,465 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850085560] [2021-02-21 17:28:12,466 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:28:12,466 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:28:12,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:28:12,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:28:12,467 INFO L87 Difference]: Start difference. First operand 251 states and 298 transitions. Second operand 5 states. [2021-02-21 17:28:29,908 WARN L202 SmtUtils]: Spent 14.81 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:28:42,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:28:42,454 INFO L93 Difference]: Finished difference Result 315 states and 383 transitions. [2021-02-21 17:28:42,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:28:42,455 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2021-02-21 17:28:42,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:28:42,456 INFO L225 Difference]: With dead ends: 315 [2021-02-21 17:28:42,456 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 17:28:42,459 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 29.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:28:42,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 17:28:42,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 17:28:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 17:28:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 17:28:42,460 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-02-21 17:28:42,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:28:42,460 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 17:28:42,460 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:28:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 17:28:42,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 17:28:42,461 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 17:28:42,463 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 17:28:43,195 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:44,706 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:28:45,209 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:45,700 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:46,031 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:46,370 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:46,693 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:47,026 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:47,354 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:47,672 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:48,008 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:48,344 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:48,674 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:48,995 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:49,298 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:50,177 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:28:50,497 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:50,800 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:51,122 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:51,461 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:51,788 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:52,091 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:52,388 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:52,689 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:53,008 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:53,303 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:28:53,599 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:53,897 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:54,208 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:54,983 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:28:55,625 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:28:55,920 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:28:56,239 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:56,535 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:56,836 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:57,142 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:57,446 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:57,778 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:58,082 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:58,725 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:28:59,034 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:59,366 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:59,665 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:28:59,968 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:00,268 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:00,572 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:01,255 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:01,559 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:02,231 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:02,550 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:03,190 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:03,492 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:03,802 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:04,105 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:04,406 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:04,704 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:05,008 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:05,306 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:29:05,612 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:06,160 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:06,518 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:07,146 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:07,449 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:29:07,751 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:08,045 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:29:08,685 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:09,308 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:09,610 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:09,911 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:10,213 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:29:10,511 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:10,813 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:11,110 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:11,414 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:11,714 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:12,020 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:12,324 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:12,627 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:12,934 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:13,230 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:13,532 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:13,833 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:14,463 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:15,104 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 17:29:15,402 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:15,698 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 17:29:15,821 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 894 DAG size of output: 1 [2021-02-21 17:29:24,367 WARN L202 SmtUtils]: Spent 8.47 s on a formula simplification. DAG size of input: 896 DAG size of output: 24 [2021-02-21 17:29:24,477 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 894 DAG size of output: 1 [2021-02-21 17:29:33,014 WARN L202 SmtUtils]: Spent 8.53 s on a formula simplification. DAG size of input: 896 DAG size of output: 24 [2021-02-21 17:29:41,502 WARN L202 SmtUtils]: Spent 8.48 s on a formula simplification. DAG size of input: 896 DAG size of output: 24 [2021-02-21 17:29:50,205 WARN L202 SmtUtils]: Spent 8.58 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 17:29:58,612 WARN L202 SmtUtils]: Spent 8.40 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 17:30:07,355 WARN L202 SmtUtils]: Spent 8.74 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 17:30:15,828 WARN L202 SmtUtils]: Spent 8.42 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 17:30:16,048 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 894 DAG size of output: 1