/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/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 17:16:54,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 17:16:54,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 17:16:54,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 17:16:54,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 17:16:54,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 17:16:54,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 17:16:54,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 17:16:54,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 17:16:54,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 17:16:54,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 17:16:54,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 17:16:54,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 17:16:54,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 17:16:54,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 17:16:54,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 17:16:54,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 17:16:54,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 17:16:54,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 17:16:54,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 17:16:54,445 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 17:16:54,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 17:16:54,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 17:16:54,454 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 17:16:54,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 17:16:54,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 17:16:54,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 17:16:54,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 17:16:54,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 17:16:54,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-21 17:16:54,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 17:16:54,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 17:16:54,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 17:16:54,482 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 17:16:54,543 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 17:16:54,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 17:16:54,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 17:16:54,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 17:16:54,549 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 17:16:54,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 17:16:54,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 17:16:54,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 17:16:54,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 17:16:54,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 17:16:54,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 17:16:54,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 17:16:54,551 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 17:16:54,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 17:16:54,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 17:16:54,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 17:16:54,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 17:16:54,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 17:16:54,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 17:16:54,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 17:16:54,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 17:16:54,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 17:16:54,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 17:16:54,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 17:16:54,554 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 17:16:54,554 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 17:16:54,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 17:16:55,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 17:16:55,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 17:16:55,022 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 17:16:55,023 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 17:16:55,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-21 17:16:55,122 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/229516dab/7a857425f0ce4b0380d5a797c88c7f29/FLAG8f6b52d14 [2021-02-21 17:16:56,272 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 17:16:56,273 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-21 17:16:56,341 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/229516dab/7a857425f0ce4b0380d5a797c88c7f29/FLAG8f6b52d14 [2021-02-21 17:16:56,594 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/229516dab/7a857425f0ce4b0380d5a797c88c7f29 [2021-02-21 17:16:56,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 17:16:56,612 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 17:16:56,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 17:16:56,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 17:16:56,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 17:16:56,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:16:56" (1/1) ... [2021-02-21 17:16:56,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36171d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:16:56, skipping insertion in model container [2021-02-21 17:16:56,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:16:56" (1/1) ... [2021-02-21 17:16:56,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 17:16:56,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 17:17:00,447 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/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-02-21 17:17:00,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:17:00,779 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 17:17:01,678 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/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-02-21 17:17:01,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:17:02,899 INFO L208 MainTranslator]: Completed translation [2021-02-21 17:17:02,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:17:02 WrapperNode [2021-02-21 17:17:02,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 17:17:02,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 17:17:02,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 17:17:02,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 17:17:02,918 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 17:17:02,919 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 17:17:03,139 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 17:17:03,140 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 17:17:03,815 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 17:17:03,859 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 17:17:03,983 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 17:17:04,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 17:17:04,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 17:17:04,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 17:17:04,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 17:17:04,056 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 17:17:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 17:17:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 17:17:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 17:17:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 17:17:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 17:17:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 17:17:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 17:17:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 17:17:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 17:17:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 17:17:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 17:17:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 17:17:04,172 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 17:17:04,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 17:17:04,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 17:17:04,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 17:17:04,173 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 17:17:04,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 17:17:04,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-21 17:17:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-21 17:17:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-21 17:17:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-21 17:17:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-21 17:17:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-21 17:17:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-21 17:17:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-21 17:17:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-21 17:17:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-21 17:17:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-21 17:17:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-21 17:17:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-21 17:17:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-21 17:17:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-21 17:17:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-21 17:17:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-21 17:17:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-21 17:17:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 17:17:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 17:17:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 17:17:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 17:17:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-21 17:17:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-21 17:17:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-21 17:17:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 17:17:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 17:17:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-21 17:17:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-21 17:17:04,187 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-21 17:17:04,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-21 17:17:04,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-21 17:17:04,188 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-21 17:17:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-21 17:17:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-21 17:17:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-21 17:17:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-21 17:17:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-21 17:17:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-21 17:17:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-21 17:17:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-21 17:17:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-21 17:17:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2021-02-21 17:17:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-21 17:17:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-21 17:17:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-21 17:17:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-21 17:17:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-21 17:17:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-21 17:17:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2021-02-21 17:17:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2021-02-21 17:17:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2021-02-21 17:17:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-21 17:17:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-21 17:17:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-21 17:17:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-21 17:17:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-21 17:17:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-21 17:17:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2021-02-21 17:17:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2021-02-21 17:17:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-21 17:17:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-21 17:17:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-21 17:17:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-21 17:17:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-21 17:17:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-21 17:17:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-21 17:17:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-21 17:17:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-21 17:17:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-21 17:17:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-21 17:17:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-21 17:17:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-21 17:17:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-21 17:17:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-21 17:17:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_60 [2021-02-21 17:17:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 17:17:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 17:17:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-21 17:17:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-21 17:17:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-21 17:17:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-21 17:17:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-21 17:17:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-21 17:17:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-21 17:17:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-21 17:17:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-21 17:17:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2021-02-21 17:17:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-21 17:17:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-21 17:17:04,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-21 17:17:04,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-21 17:17:04,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-21 17:17:04,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-21 17:17:04,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-21 17:17:04,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-21 17:17:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-21 17:17:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-21 17:17:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-21 17:17:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-21 17:17:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-21 17:17:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-21 17:17:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-21 17:17:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-21 17:17:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_116 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-21 17:17:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 17:17:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-21 17:17:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-21 17:17:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-21 17:17:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-21 17:17:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-21 17:17:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-21 17:17:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-21 17:17:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-21 17:17:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_141 [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_144 [2021-02-21 17:17:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 17:17:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 17:17:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-21 17:17:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 17:17:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 17:17:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 17:17:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 17:17:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 17:17:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 17:17:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 17:17:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 17:17:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-21 17:17:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-21 17:17:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 17:17:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-21 17:17:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 17:17:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 17:17:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 17:17:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 17:17:04,240 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 17:17:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 17:17:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 17:17:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 17:17:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-21 17:17:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-21 17:17:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 17:17:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-21 17:17:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 17:17:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 17:17:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-02-21 17:17:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 17:17:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 17:17:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 17:17:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 17:17:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 17:17:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 17:17:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-21 17:17:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-21 17:17:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 17:17:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-21 17:17:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-21 17:17:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 17:17:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 17:17:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 17:17:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 17:17:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 17:17:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 17:17:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-21 17:17:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-21 17:17:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-21 17:17:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-21 17:17:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-21 17:17:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-21 17:17:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-21 17:17:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-21 17:17:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-21 17:17:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-21 17:17:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-21 17:17:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-21 17:17:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-21 17:17:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-21 17:17:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 17:17:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-21 17:17:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-21 17:17:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_60 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-21 17:17:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-21 17:17:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-21 17:17:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 17:17:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-21 17:17:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-21 17:17:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-21 17:17:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-21 17:17:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-21 17:17:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 17:17:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-21 17:17:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_116 [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-21 17:17:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-21 17:17:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-21 17:17:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 17:17:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 17:17:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_144 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_141 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2021-02-21 17:17:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-21 17:17:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-21 17:17:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 17:17:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 17:17:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-21 17:17:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 17:17:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-21 17:17:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-21 17:17:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 17:17:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-21 17:17:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-21 17:17:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 17:17:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 17:17:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 17:17:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 17:17:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 17:17:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 17:24:58,135 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 17:24:58,136 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 17:24:58,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 05:24:58 BoogieIcfgContainer [2021-02-21 17:24:58,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 17:24:58,145 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 17:24:58,146 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 17:24:58,149 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 17:24:58,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 05:16:56" (1/3) ... [2021-02-21 17:24:58,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70517894 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 05:24:58, skipping insertion in model container [2021-02-21 17:24:58,151 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 17:24:58,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70517894 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 05:24:58, skipping insertion in model container [2021-02-21 17:24:58,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 05:24:58" (3/3) ... [2021-02-21 17:24:58,153 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-21 17:24:58,160 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-21 17:24:58,168 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 17:24:58,187 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 17:24:58,226 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 17:24:58,226 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 17:24:58,226 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-21 17:24:58,226 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 17:24:58,227 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 17:24:58,227 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 17:24:58,227 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 17:24:58,227 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 17:24:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states. [2021-02-21 17:24:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-02-21 17:24:58,369 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:24:58,369 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 17:24:58,370 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:24:58,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:24:58,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1747603170, now seen corresponding path program 1 times [2021-02-21 17:24:58,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:24:58,394 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710407667] [2021-02-21 17:24:58,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:24:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:24:59,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:24:59,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:24:59,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:24:59,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:24:59,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:24:59,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:14,320 WARN L202 SmtUtils]: Spent 14.61 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:25:14,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:25:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:14,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:14,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:14,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:25:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:14,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:14,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:25:14,877 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 17:25:14,878 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710407667] [2021-02-21 17:25:14,878 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:25:14,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:25:14,879 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273613368] [2021-02-21 17:25:14,890 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:25:14,891 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:25:14,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:25:14,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:25:14,911 INFO L87 Difference]: Start difference. First operand 3361 states. Second operand 5 states. [2021-02-21 17:25:31,813 WARN L202 SmtUtils]: Spent 14.21 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:25:58,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:25:58,404 INFO L93 Difference]: Finished difference Result 981 states and 1333 transitions. [2021-02-21 17:25:58,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:25:58,406 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2021-02-21 17:25:58,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:25:58,426 INFO L225 Difference]: With dead ends: 981 [2021-02-21 17:25:58,426 INFO L226 Difference]: Without dead ends: 506 [2021-02-21 17:25:58,437 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 29.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:25:58,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-02-21 17:25:58,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 475. [2021-02-21 17:25:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 475 states. [2021-02-21 17:25:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 618 transitions. [2021-02-21 17:25:58,959 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 618 transitions. Word has length 16 [2021-02-21 17:25:58,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:25:58,960 INFO L480 AbstractCegarLoop]: Abstraction has 475 states and 618 transitions. [2021-02-21 17:25:58,960 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:25:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 618 transitions. [2021-02-21 17:25:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-02-21 17:25:58,961 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:25:58,961 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 17:25:58,961 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 17:25:58,962 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:25:58,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:25:58,962 INFO L82 PathProgramCache]: Analyzing trace with hash 1657072077, now seen corresponding path program 1 times [2021-02-21 17:25:58,962 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:25:58,963 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375538281] [2021-02-21 17:25:58,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:25:59,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:25:59,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:59,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:25:59,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:59,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:25:59,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:25:59,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:26:13,940 WARN L202 SmtUtils]: Spent 14.27 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:26:13,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:26:13,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:26:14,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:14,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:26:14,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:26:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:26:14,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:14,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:26:14,554 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 17:26:14,555 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375538281] [2021-02-21 17:26:14,555 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:26:14,555 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:26:14,556 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282613300] [2021-02-21 17:26:14,557 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:26:14,557 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:26:14,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:26:14,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:26:14,561 INFO L87 Difference]: Start difference. First operand 475 states and 618 transitions. Second operand 5 states. [2021-02-21 17:26:31,548 WARN L202 SmtUtils]: Spent 14.42 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:26:55,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:26:55,337 INFO L93 Difference]: Finished difference Result 508 states and 664 transitions. [2021-02-21 17:26:55,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:26:55,338 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2021-02-21 17:26:55,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:26:55,345 INFO L225 Difference]: With dead ends: 508 [2021-02-21 17:26:55,345 INFO L226 Difference]: Without dead ends: 505 [2021-02-21 17:26:55,346 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 29.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:26:55,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2021-02-21 17:26:55,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 479. [2021-02-21 17:26:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 479 states. [2021-02-21 17:26:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 479 states and 622 transitions. [2021-02-21 17:26:55,655 INFO L78 Accepts]: Start accepts. Automaton has 479 states and 622 transitions. Word has length 17 [2021-02-21 17:26:55,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:26:55,655 INFO L480 AbstractCegarLoop]: Abstraction has 479 states and 622 transitions. [2021-02-21 17:26:55,655 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:26:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 622 transitions. [2021-02-21 17:26:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-02-21 17:26:55,656 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:26:55,656 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 17:26:55,657 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 17:26:55,657 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:26:55,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:26:55,658 INFO L82 PathProgramCache]: Analyzing trace with hash -172172799, now seen corresponding path program 1 times [2021-02-21 17:26:55,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:26:55,658 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646814868] [2021-02-21 17:26:55,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:26:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:26:56,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:56,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:26:56,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:56,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:26:56,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:26:56,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:10,825 WARN L202 SmtUtils]: Spent 14.48 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:27:10,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:27:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:11,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:11,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:11,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:27:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:11,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:11,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:27:11,294 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 17:27:11,294 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646814868] [2021-02-21 17:27:11,294 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:27:11,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:27:11,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138429292] [2021-02-21 17:27:11,295 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:27:11,295 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:27:11,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:27:11,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:27:11,296 INFO L87 Difference]: Start difference. First operand 479 states and 622 transitions. Second operand 5 states. [2021-02-21 17:27:28,480 WARN L202 SmtUtils]: Spent 14.55 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:27:51,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:27:51,752 INFO L93 Difference]: Finished difference Result 507 states and 662 transitions. [2021-02-21 17:27:51,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:27:51,753 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2021-02-21 17:27:51,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:27:51,758 INFO L225 Difference]: With dead ends: 507 [2021-02-21 17:27:51,758 INFO L226 Difference]: Without dead ends: 504 [2021-02-21 17:27:51,759 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 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 17:27:51,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2021-02-21 17:27:52,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 478. [2021-02-21 17:27:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 478 states. [2021-02-21 17:27:52,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 620 transitions. [2021-02-21 17:27:52,090 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 620 transitions. Word has length 18 [2021-02-21 17:27:52,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:27:52,090 INFO L480 AbstractCegarLoop]: Abstraction has 478 states and 620 transitions. [2021-02-21 17:27:52,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:27:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 620 transitions. [2021-02-21 17:27:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-02-21 17:27:52,092 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:27:52,092 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 17:27:52,092 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 17:27:52,092 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:27:52,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:27:52,093 INFO L82 PathProgramCache]: Analyzing trace with hash -1044184240, now seen corresponding path program 1 times [2021-02-21 17:27:52,093 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:27:52,093 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293636498] [2021-02-21 17:27:52,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:27:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:27:52,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:52,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:27:52,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:52,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:27:52,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:27:52,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:28:07,994 WARN L202 SmtUtils]: Spent 15.22 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:28:07,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:28:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:28:08,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:08,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:28:08,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:28:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:28:08,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:08,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:28:08,419 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 17:28:08,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293636498] [2021-02-21 17:28:08,420 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:28:08,420 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:28:08,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106895644] [2021-02-21 17:28:08,421 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:28:08,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:28:08,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:28:08,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:28:08,422 INFO L87 Difference]: Start difference. First operand 478 states and 620 transitions. Second operand 5 states. [2021-02-21 17:28:25,767 WARN L202 SmtUtils]: Spent 14.72 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:28:49,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:28:49,548 INFO L93 Difference]: Finished difference Result 506 states and 660 transitions. [2021-02-21 17:28:49,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:28:49,549 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2021-02-21 17:28:49,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:28:49,553 INFO L225 Difference]: With dead ends: 506 [2021-02-21 17:28:49,553 INFO L226 Difference]: Without dead ends: 503 [2021-02-21 17:28:49,554 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 30.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:28:49,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2021-02-21 17:28:49,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 477. [2021-02-21 17:28:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 477 states. [2021-02-21 17:28:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 477 states and 618 transitions. [2021-02-21 17:28:49,864 INFO L78 Accepts]: Start accepts. Automaton has 477 states and 618 transitions. Word has length 19 [2021-02-21 17:28:49,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:28:49,865 INFO L480 AbstractCegarLoop]: Abstraction has 477 states and 618 transitions. [2021-02-21 17:28:49,865 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:28:49,865 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 618 transitions. [2021-02-21 17:28:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-02-21 17:28:49,866 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:28:49,866 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 17:28:49,866 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 17:28:49,866 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:28:49,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:28:49,867 INFO L82 PathProgramCache]: Analyzing trace with hash 1988237028, now seen corresponding path program 1 times [2021-02-21 17:28:49,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:28:49,867 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200181955] [2021-02-21 17:28:49,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:28:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:28:50,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:50,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:28:50,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:50,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:28:50,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:28:50,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:29:05,115 WARN L202 SmtUtils]: Spent 14.73 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:29:05,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:29:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:29:05,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:29:05,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:29:05,540 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-02-21 17:29:05,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:29:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:29:05,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:29:05,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:29:05,586 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 17:29:05,587 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200181955] [2021-02-21 17:29:05,587 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:29:05,587 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 17:29:05,587 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564393215] [2021-02-21 17:29:05,589 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 17:29:05,589 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:29:05,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 17:29:05,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 17:29:05,591 INFO L87 Difference]: Start difference. First operand 477 states and 618 transitions. Second operand 5 states. [2021-02-21 17:29:22,949 WARN L202 SmtUtils]: Spent 14.69 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:29:46,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 17:29:46,454 INFO L93 Difference]: Finished difference Result 505 states and 658 transitions. [2021-02-21 17:29:46,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 17:29:46,456 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2021-02-21 17:29:46,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 17:29:46,460 INFO L225 Difference]: With dead ends: 505 [2021-02-21 17:29:46,460 INFO L226 Difference]: Without dead ends: 496 [2021-02-21 17:29:46,461 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 17:29:46,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2021-02-21 17:29:46,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 470. [2021-02-21 17:29:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 470 states. [2021-02-21 17:29:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 470 states and 610 transitions. [2021-02-21 17:29:46,704 INFO L78 Accepts]: Start accepts. Automaton has 470 states and 610 transitions. Word has length 20 [2021-02-21 17:29:46,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 17:29:46,704 INFO L480 AbstractCegarLoop]: Abstraction has 470 states and 610 transitions. [2021-02-21 17:29:46,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 17:29:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 610 transitions. [2021-02-21 17:29:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-02-21 17:29:46,709 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:29:46,709 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 17:29:46,709 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 17:29:46,709 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:29:46,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:29:46,710 INFO L82 PathProgramCache]: Analyzing trace with hash 786063092, now seen corresponding path program 1 times [2021-02-21 17:29:46,710 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:29:46,710 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411265147] [2021-02-21 17:29:46,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:29:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:29:47,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:29:47,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:29:47,395 WARN L141 QuantifierPusher]: treesize reduction 2, result has 77.8 percent of original size [2021-02-21 17:29:47,396 WARN L147 QuantifierPusher]: treesize reduction 2, result has 77.8 percent of original size 7 [2021-02-21 17:29:47,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:29:47,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:02,914 WARN L202 SmtUtils]: Spent 15.30 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 17:30:02,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:30:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 17:30:03,504 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-02-21 17:30:03,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:30:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:03,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-02-21 17:30:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:03,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-21 17:30:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:03,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:30:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:03,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-21 17:30:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:03,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-02-21 17:30:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:30:03,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:30:03,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:30:03,763 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 17:30:03,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411265147] [2021-02-21 17:30:03,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:30:03,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 17:30:03,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492447227] [2021-02-21 17:30:03,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 17:30:03,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:30:03,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 17:30:03,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-21 17:30:03,771 INFO L87 Difference]: Start difference. First operand 470 states and 610 transitions. Second operand 7 states. [2021-02-21 17:30:21,275 WARN L202 SmtUtils]: Spent 15.03 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 17:30:21,496 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 19