/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:35:35,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:35:35,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:35:35,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-22 00:35:35,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:35:35,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:35:35,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:35:35,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:35:35,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:35:35,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:35:35,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:35:35,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:35:35,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:35:35,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:35:35,368 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:35:35,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:35:35,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-22 00:35:35,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:35:35,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:35:35,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:35:35,409 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-22 00:35:35,433 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:35:35,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:35:35,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:35:35,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:35:35,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:35:35,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:35:35,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:35:35,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:35:35,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:35:35,441 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:35:35,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:35:35,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:35:35,443 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:35:35,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:35:35,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:35:35,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:35:35,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:35:35,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:35:35,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:35:35,445 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:35:35,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:35:35,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:35:35,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:35:35,910 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:35:35,913 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:35:35,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-02-22 00:35:36,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f7cc82b5/3fc2cb9c2cc24294a8dd2981cb6ad54d/FLAGd0a7d47c3 [2021-02-22 00:35:37,338 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:35:37,339 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-02-22 00:35:37,404 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f7cc82b5/3fc2cb9c2cc24294a8dd2981cb6ad54d/FLAGd0a7d47c3 [2021-02-22 00:35:37,535 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f7cc82b5/3fc2cb9c2cc24294a8dd2981cb6ad54d [2021-02-22 00:35:37,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:35:37,552 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:35:37,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:35:37,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:35:37,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:35:37,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:35:37" (1/1) ... [2021-02-22 00:35:37,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fd51c61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:37, skipping insertion in model container [2021-02-22 00:35:37,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:35:37" (1/1) ... [2021-02-22 00:35:37,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:35:37,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:35:38,462 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-02-22 00:35:39,470 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-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-02-22 00:35:42,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:35:42,239 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:35:42,373 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4286] [2021-02-22 00:35:42,427 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-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i[198504,198517] [2021-02-22 00:35:43,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:35:44,279 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:35:44,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44 WrapperNode [2021-02-22 00:35:44,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:35:44,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:35:44,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:35:44,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:35:44,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:44,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:44,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:44,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:46,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:46,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:46,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (1/1) ... [2021-02-22 00:35:47,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:35:47,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:35:47,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:35:47,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:35:47,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (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 [2021-02-22 00:35:47,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:35:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:35:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:35:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:35:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:35:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-22 00:35:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-22 00:35:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 00:35:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 00:35:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-22 00:35:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 00:35:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 00:35:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-22 00:35:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-22 00:35:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-02-22 00:35:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-22 00:35:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-22 00:35:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 00:35:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 00:35:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 00:35:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 00:35:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:35:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-22 00:35:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:35:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 00:35:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 00:35:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 00:35:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-22 00:35:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 00:35:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 00:35:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 00:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 00:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 00:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 00:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-22 00:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-22 00:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-22 00:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-22 00:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-22 00:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-22 00:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-22 00:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-22 00:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-22 00:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-22 00:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-22 00:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-22 00:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-22 00:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-22 00:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-22 00:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-22 00:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-22 00:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-22 00:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-22 00:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-22 00:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-22 00:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-22 00:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-22 00:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-22 00:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-22 00:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-22 00:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-22 00:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-22 00:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-22 00:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-22 00:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_s_ctrl [2021-02-22 00:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-22 00:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-22 00:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-22 00:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-22 00:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-22 00:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-22 00:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-22 00:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-22 00:35:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-22 00:35:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-22 00:35:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-22 00:35:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-22 00:35:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-22 00:35:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-22 00:35:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-22 00:35:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-22 00:35:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-22 00:35:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-22 00:35:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-22 00:35:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-22 00:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-22 00:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-22 00:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-22 00:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-22 00:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-22 00:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_13 [2021-02-22 00:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_11 [2021-02-22 00:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_12 [2021-02-22 00:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2021-02-22 00:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2021-02-22 00:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2021-02-22 00:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2021-02-22 00:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2021-02-22 00:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2021-02-22 00:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2021-02-22 00:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_4 [2021-02-22 00:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5 [2021-02-22 00:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6 [2021-02-22 00:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_7 [2021-02-22 00:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_8 [2021-02-22 00:35:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2021-02-22 00:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_10 [2021-02-22 00:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_11 [2021-02-22 00:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_12 [2021-02-22 00:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_13 [2021-02-22 00:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-22 00:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-22 00:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2021-02-22 00:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-22 00:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-22 00:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-22 00:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-22 00:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-22 00:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-22 00:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-22 00:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-22 00:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-22 00:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-22 00:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-22 00:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-22 00:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-22 00:35:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-22 00:35:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-22 00:35:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-22 00:35:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_8 [2021-02-22 00:35:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2021-02-22 00:35:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_15 [2021-02-22 00:35:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_16 [2021-02-22 00:35:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2021-02-22 00:35:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2021-02-22 00:35:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-22 00:35:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-22 00:35:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-22 00:35:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-22 00:35:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-22 00:35:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-22 00:35:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-22 00:35:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-22 00:35:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-22 00:35:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-22 00:35:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-22 00:35:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-22 00:35:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-22 00:35:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_7 [2021-02-22 00:35:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2021-02-22 00:35:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_21 [2021-02-22 00:35:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_22 [2021-02-22 00:35:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_24 [2021-02-22 00:35:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-02-22 00:35:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2021-02-22 00:35:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 00:35:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 00:35:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-22 00:35:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-22 00:35:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-22 00:35:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-22 00:35:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-22 00:35:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-22 00:35:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-22 00:35:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-22 00:35:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_s_ctrl [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-22 00:35:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_4 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_28 [2021-02-22 00:35:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_29 [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_30 [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-22 00:35:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-22 00:35:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-22 00:35:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_33 [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_34 [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_35 [2021-02-22 00:35:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_36 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_37 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_38 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_39 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_40 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_44 [2021-02-22 00:35:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_45 [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-02-22 00:35:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2021-02-22 00:35:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2021-02-22 00:35:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2021-02-22 00:35:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:35:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-22 00:35:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-22 00:35:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 00:35:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-22 00:35:47,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 00:35:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 00:35:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 00:35:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 00:35:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-22 00:35:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-22 00:35:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-22 00:35:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-22 00:35:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-22 00:35:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-22 00:35:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-22 00:35:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-22 00:35:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2021-02-22 00:35:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-22 00:35:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-02-22 00:35:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 00:35:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 00:35:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 00:35:47,228 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 00:35:47,229 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-22 00:35:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 00:35:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 00:35:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-22 00:35:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-22 00:35:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-22 00:35:47,230 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-22 00:35:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-22 00:35:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-22 00:35:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-22 00:35:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-22 00:35:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-22 00:35:47,231 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-22 00:35:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-22 00:35:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-22 00:35:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-22 00:35:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-22 00:35:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-22 00:35:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-22 00:35:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-22 00:35:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-22 00:35:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:35:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 00:35:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 00:35:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 00:35:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 00:35:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:35:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:35:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 00:35:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-22 00:35:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:35:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 00:35:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-22 00:35:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-22 00:35:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-22 00:35:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-02-22 00:35:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-02-22 00:35:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-22 00:35:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 00:35:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 00:35:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 00:35:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-22 00:35:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_13 [2021-02-22 00:35:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-22 00:35:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-22 00:35:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-22 00:35:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_10 [2021-02-22 00:35:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_11 [2021-02-22 00:35:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_12 [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_7 [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_4 [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5 [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6 [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_8 [2021-02-22 00:35:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 00:35:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:35:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:35:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 00:35:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_13 [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_11 [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_12 [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 00:35:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 00:35:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-22 00:35:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-22 00:35:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-22 00:35:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-22 00:35:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-22 00:35:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-22 00:35:47,259 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-22 00:35:47,260 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-22 00:35:47,261 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-22 00:35:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_s_ctrl [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-22 00:35:47,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-22 00:35:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-22 00:35:47,265 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2021-02-22 00:35:47,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_15 [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_16 [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2021-02-22 00:35:47,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_8 [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-22 00:35:47,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-22 00:35:47,269 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-22 00:35:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-22 00:35:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-22 00:35:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-22 00:35:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-22 00:35:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-22 00:35:47,270 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-22 00:35:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-22 00:35:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-22 00:35:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-22 00:35:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-22 00:35:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-22 00:35:47,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-22 00:35:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_21 [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_22 [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_24 [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_7 [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-22 00:35:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-22 00:35:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-22 00:35:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-22 00:35:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-22 00:35:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2021-02-22 00:35:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2021-02-22 00:35:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 00:35:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 00:35:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_28 [2021-02-22 00:35:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_29 [2021-02-22 00:35:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_30 [2021-02-22 00:35:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_4 [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-22 00:35:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-22 00:35:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:35:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:35:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-22 00:35:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-22 00:35:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-22 00:35:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-22 00:35:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_s_ctrl [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2021-02-22 00:35:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-22 00:35:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_35 [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_34 [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_38 [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_40 [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_33 [2021-02-22 00:35:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_37 [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_39 [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_36 [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_44 [2021-02-22 00:35:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_45 [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2021-02-22 00:35:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-22 00:35:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-22 00:35:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-22 00:35:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:35:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:35:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 00:35:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 00:35:56,462 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 00:36:04,289 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___4FINAL: assume true; [2021-02-22 00:36:08,255 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:36:08,255 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-22 00:36:08,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:36:08 BoogieIcfgContainer [2021-02-22 00:36:08,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:36:08,281 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:36:08,281 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:36:08,285 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:36:08,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:35:37" (1/3) ... [2021-02-22 00:36:08,286 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ab17b79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:36:08, skipping insertion in model container [2021-02-22 00:36:08,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:44" (2/3) ... [2021-02-22 00:36:08,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ab17b79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:36:08, skipping insertion in model container [2021-02-22 00:36:08,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:36:08" (3/3) ... [2021-02-22 00:36:08,289 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--tlg2300--poseidon.ko-entry_point.cil.out.i [2021-02-22 00:36:08,297 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:36:08,319 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:36:08,340 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:36:08,382 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:36:08,383 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:36:08,383 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:36:08,383 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:36:08,383 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:36:08,383 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:36:08,384 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:36:08,384 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:36:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 16060 states. [2021-02-22 00:36:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2056 [2021-02-22 00:36:08,856 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:36:08,859 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:36:08,860 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:36:08,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:36:08,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1239858303, now seen corresponding path program 1 times [2021-02-22 00:36:08,880 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:36:08,880 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1069178924] [2021-02-22 00:36:08,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:36:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:36:10,972 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:36:10,973 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Proofs are not supported at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:241) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:437) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-22 00:36:10,988 INFO L168 Benchmark]: Toolchain (without parser) took 33441.83 ms. Allocated memory was 151.0 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 110.9 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 412.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:10,989 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 151.0 MB. Free memory is still 126.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:36:10,993 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6725.95 ms. Allocated memory was 151.0 MB in the beginning and 280.0 MB in the end (delta: 129.0 MB). Free memory was 109.7 MB in the beginning and 88.6 MB in the end (delta: 21.2 MB). Peak memory consumption was 155.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:11,000 INFO L168 Benchmark]: Boogie Preprocessor took 2731.06 ms. Allocated memory was 280.0 MB in the beginning and 1.2 GB in the end (delta: 903.9 MB). Free memory was 88.6 MB in the beginning and 854.3 MB in the end (delta: -765.7 MB). Peak memory consumption was 258.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:11,001 INFO L168 Benchmark]: RCFGBuilder took 21262.07 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 854.3 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 577.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:11,002 INFO L168 Benchmark]: TraceAbstraction took 2699.33 ms. Allocated memory is still 2.6 GB. Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -225.4 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:36:11,008 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 151.0 MB. Free memory is still 126.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 6725.95 ms. Allocated memory was 151.0 MB in the beginning and 280.0 MB in the end (delta: 129.0 MB). Free memory was 109.7 MB in the beginning and 88.6 MB in the end (delta: 21.2 MB). Peak memory consumption was 155.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 2731.06 ms. Allocated memory was 280.0 MB in the beginning and 1.2 GB in the end (delta: 903.9 MB). Free memory was 88.6 MB in the beginning and 854.3 MB in the end (delta: -765.7 MB). Peak memory consumption was 258.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 21262.07 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 854.3 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 577.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2699.33 ms. Allocated memory is still 2.6 GB. Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -225.4 MB). There was no memory consumed. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Proofs are not supported de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Proofs are not supported: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...