/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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:37:59,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:37:59,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:37:59,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-22 00:37:59,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:37:59,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:37:59,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:37:59,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:37:59,373 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:37:59,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:37:59,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:37:59,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:37:59,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:37:59,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:37:59,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:37:59,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:37:59,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-22 00:37:59,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:37:59,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:37:59,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:37:59,400 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 00:37:59,412 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:37:59,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:37:59,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:37:59,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:37:59,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:37:59,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:37:59,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:37:59,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:37:59,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:37:59,416 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:37:59,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:37:59,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:37:59,417 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:37:59,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:37:59,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:37:59,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:37:59,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:37:59,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:37:59,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:37:59,418 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:37:59,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:37:59,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:37:59,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:37:59,811 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:37:59,812 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:37:59,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i [2021-02-22 00:37:59,913 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/834cdf627/8d37fdb51a48490f88160d2ed60d2e70/FLAG5f1242fac [2021-02-22 00:38:01,206 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:38:01,207 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i [2021-02-22 00:38:01,285 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/834cdf627/8d37fdb51a48490f88160d2ed60d2e70/FLAG5f1242fac [2021-02-22 00:38:01,405 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/834cdf627/8d37fdb51a48490f88160d2ed60d2e70 [2021-02-22 00:38:01,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:38:01,426 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:38:01,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:38:01,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:38:01,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:38:01,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:38:01" (1/1) ... [2021-02-22 00:38:01,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@91b52f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:01, skipping insertion in model container [2021-02-22 00:38:01,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:38:01" (1/1) ... [2021-02-22 00:38:01,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:38:01,671 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:38:05,988 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564294,564307] [2021-02-22 00:38:05,991 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564463,564476] [2021-02-22 00:38:05,992 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564630,564643] [2021-02-22 00:38:05,993 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564798,564811] [2021-02-22 00:38:06,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:38:06,283 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:38:06,877 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564294,564307] [2021-02-22 00:38:06,878 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564463,564476] [2021-02-22 00:38:06,878 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564630,564643] [2021-02-22 00:38:06,879 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i[564798,564811] [2021-02-22 00:38:06,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:38:07,893 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:38:07,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07 WrapperNode [2021-02-22 00:38:07,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:38:07,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:38:07,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:38:07,895 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:38:07,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:07,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:08,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:08,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:09,671 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:09,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:09,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (1/1) ... [2021-02-22 00:38:09,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:38:09,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:38:09,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:38:09,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:38:09,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (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 00:38:10,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:38:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:38:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:38:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:38:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 00:38:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 00:38:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 00:38:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 00:38:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 00:38:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 00:38:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-22 00:38:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-22 00:38:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 00:38:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 00:38:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 00:38:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 00:38:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 00:38:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 00:38:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_next_fill_buf [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_snapshot_button [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_frame_complete [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_isoc_handler [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_isoc_init [2021-02-22 00:38:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_iso_stop [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_iso_free [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_isoc_cleanup [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_cleanup_queued_bufs [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_sensor_type_to_string [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_video_release [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-22 00:38:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_init [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_finish [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_cleanup [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pwc_probe [2021-02-22 00:38:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pwc_disconnect [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_driver_init [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_driver_exit [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pwc_driver_exit_7_2 [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pwc_driver_init_7_13 [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2021-02-22 00:38:10,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_7_4 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_7_5 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_7_7_6 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_7_7 [2021-02-22 00:38:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_7_8 [2021-02-22 00:38:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_7_7_9 [2021-02-22 00:38:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2021-02-22 00:38:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2021-02-22 00:38:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2021-02-22 00:38:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2021-02-22 00:38:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2021-02-22 00:38:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2021-02-22 00:38:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 00:38:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2021-02-22 00:38:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2021-02-22 00:38:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 00:38:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2021-02-22 00:38:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:38:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 00:38:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2021-02-22 00:38:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_18 [2021-02-22 00:38:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_19 [2021-02-22 00:38:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_22 [2021-02-22 00:38:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2021-02-22 00:38:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2021-02-22 00:38:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2021-02-22 00:38:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_0 [2021-02-22 00:38:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_1 [2021-02-22 00:38:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 00:38:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 00:38:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 00:38:10,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-22 00:38:10,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2021-02-22 00:38:10,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2021-02-22 00:38:10,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 00:38:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-22 00:38:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2021-02-22 00:38:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2021-02-22 00:38:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2021-02-22 00:38:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2021-02-22 00:38:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2021-02-22 00:38:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2021-02-22 00:38:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-22 00:38:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2021-02-22 00:38:10,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-22 00:38:10,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-22 00:38:10,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:38:10,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_45 [2021-02-22 00:38:10,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50 [2021-02-22 00:38:10,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-02-22 00:38:10,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2021-02-22 00:38:10,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_54 [2021-02-22 00:38:10,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_56 [2021-02-22 00:38:10,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_57 [2021-02-22 00:38:10,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_size [2021-02-22 00:38:10,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_construct [2021-02-22 00:38:10,100 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_control_msg [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure send_video_command [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure send_control_msg [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure set_video_mode_Nala [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure set_video_mode_Timon [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure set_video_mode_Kiara [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_video_mode [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_fps_Nala [2021-02-22 00:38:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_fps_Kiara [2021-02-22 00:38:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_fps_Timon [2021-02-22 00:38:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_fps [2021-02-22 00:38:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u8_ctrl [2021-02-22 00:38:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u8_ctrl [2021-02-22 00:38:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_s8_ctrl [2021-02-22 00:38:10,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u16_ctrl [2021-02-22 00:38:10,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u16_ctrl [2021-02-22 00:38:10,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_button_ctrl [2021-02-22 00:38:10,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_camera_power [2021-02-22 00:38:10,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_leds [2021-02-22 00:38:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_cmos_sensor [2021-02-22 00:38:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 00:38:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 00:38:10,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-22 00:38:10,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_init_controls [2021-02-22 00:38:10,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_fill_fmt [2021-02-22 00:38:10,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_try_fmt [2021-02-22 00:38:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_s_fmt_vid_cap [2021-02-22 00:38:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_querycap [2021-02-22 00:38:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_enum_input [2021-02-22 00:38:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_input [2021-02-22 00:38:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_s_input [2021-02-22 00:38:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_volatile_ctrl [2021-02-22 00:38:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_awb [2021-02-22 00:38:10,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_autogain [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_exposure_auto [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_autogain_expo [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_motor [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_s_ctrl [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_enum_fmt_vid_cap [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_fmt_vid_cap [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_try_fmt_vid_cap [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_enum_framesizes [2021-02-22 00:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_enum_frameintervals [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_parm [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_s_parm [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_25 [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_26 [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_27 [2021-02-22 00:38:10,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_28 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_29 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_30 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_31 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_34 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_35 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_36 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_37 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_38 [2021-02-22 00:38:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_39 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_40 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_41 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_44 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_45 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_46 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_47 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_48 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_49 [2021-02-22 00:38:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_decompress [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_dec1_init [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure build_subblock_pattern [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure build_bit_powermask_table [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure build_table_color [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_table_dc00_d800 [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_dec23_init [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_image_block_Y [2021-02-22 00:38:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_image_block_CrCb [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_block [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure DecompressBand23 [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_dec23_decompress [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 00:38:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 00:38:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 00:38:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 00:38:10,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 00:38:10,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 00:38:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 00:38:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 00:38:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 00:38:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 00:38:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 00:38:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 00:38:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 00:38:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 00:38:10,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 00:38:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-22 00:38:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2021-02-22 00:38:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_get_name [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:38:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-22 00:38:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-22 00:38:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-22 00:38:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 00:38:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 00:38:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-02-22 00:38:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:38:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 00:38:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 00:38:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 00:38:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 00:38:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 00:38:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 00:38:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-22 00:38:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 00:38:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50 [2021-02-22 00:38:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2021-02-22 00:38:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_54 [2021-02-22 00:38:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:38:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 00:38:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 00:38:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-02-22 00:38:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-22 00:38:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_45 [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_56 [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 00:38:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_57 [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 00:38:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-22 00:38:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 00:38:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-22 00:38:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-22 00:38:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_size [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_construct [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_video_mode [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_leds [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_cmos_sensor [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_init_controls [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_camera_power [2021-02-22 00:38:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_decompress [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pwc_probe [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pwc_disconnect [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_isoc_cleanup [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_next_fill_buf [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_snapshot_button [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_frame_complete [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_isoc_handler [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_isoc_init [2021-02-22 00:38:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_iso_stop [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_iso_free [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_cleanup_queued_bufs [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_sensor_type_to_string [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_video_release [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_init [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-22 00:38:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_finish [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_cleanup [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_driver_init [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_driver_exit [2021-02-22 00:38:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pwc_driver_exit_7_2 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pwc_driver_init_7_13 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_7_4 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_7_5 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_7_7_6 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2021-02-22 00:38:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_7_7 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_7_8 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_7_7_9 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2021-02-22 00:38:10,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:38:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_18 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_19 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_22 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_25 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_26 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_27 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_28 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_29 [2021-02-22 00:38:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_30 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_31 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_34 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_35 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_36 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_37 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_38 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_39 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2021-02-22 00:38:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_40 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_41 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_44 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_45 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_46 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_47 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_48 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_49 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2021-02-22 00:38:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_0 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_1 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2021-02-22 00:38:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-22 00:38:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-22 00:38:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_dec1_init [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_dec23_init [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_fps [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure send_control_msg [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u8_ctrl [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u8_ctrl [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_s8_ctrl [2021-02-22 00:38:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u16_ctrl [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u16_ctrl [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_button_ctrl [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure recv_control_msg [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure send_video_command [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_video_mode_Nala [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_video_mode_Timon [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_video_mode_Kiara [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_fps_Nala [2021-02-22 00:38:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_fps_Kiara [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_fps_Timon [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_get_name [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:38:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-22 00:38:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_volatile_ctrl [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_s_ctrl [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_fill_fmt [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_try_fmt [2021-02-22 00:38:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_s_fmt_vid_cap [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_querycap [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_enum_input [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_input [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_s_input [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_awb [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_autogain [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_exposure_auto [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_autogain_expo [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_motor [2021-02-22 00:38:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_enum_fmt_vid_cap [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_fmt_vid_cap [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_try_fmt_vid_cap [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_enum_framesizes [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_enum_frameintervals [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_parm [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_s_parm [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-22 00:38:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_dec23_decompress [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure build_subblock_pattern [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure build_bit_powermask_table [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure build_table_color [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure fill_table_dc00_d800 [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure copy_image_block_Y [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure copy_image_block_CrCb [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure decode_block [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure DecompressBand23 [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 00:38:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 00:38:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:38:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 00:38:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 00:38:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 00:38:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 00:38:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 00:38:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 00:38:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_queued_bufs_lock_of_pwc_device [2021-02-22 00:38:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 00:38:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:38:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:38:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:38:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:38:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 00:38:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 00:38:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 00:38:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 00:38:17,806 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 00:38:19,276 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 00:38:37,585 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:38:37,586 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-22 00:38:37,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:38:37 BoogieIcfgContainer [2021-02-22 00:38:37,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:38:37,607 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:38:37,607 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:38:37,611 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:38:37,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:38:01" (1/3) ... [2021-02-22 00:38:37,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180048be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:38:37, skipping insertion in model container [2021-02-22 00:38:37,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:07" (2/3) ... [2021-02-22 00:38:37,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180048be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:38:37, skipping insertion in model container [2021-02-22 00:38:37,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:38:37" (3/3) ... [2021-02-22 00:38:37,615 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-pwc-pwc.cil.i [2021-02-22 00:38:37,622 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:38:37,638 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-22 00:38:37,662 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-22 00:38:37,708 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:38:37,709 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:38:37,709 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:38:37,709 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:38:37,709 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:38:37,709 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:38:37,710 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:38:37,710 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:38:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 23041 states. [2021-02-22 00:38:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13502 [2021-02-22 00:38:39,389 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:38:39,398 INFO L422 BasicCegarLoop]: trace histogram [28, 28, 28, 28, 28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-02-22 00:38:39,401 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:38:39,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:38:39,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1585202617, now seen corresponding path program 1 times [2021-02-22 00:38:39,425 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:38:39,426 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [681830328] [2021-02-22 00:38:39,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:38:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:39:02,344 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:39:02,345 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 00:39:02,351 INFO L168 Benchmark]: Toolchain (without parser) took 60936.83 ms. Allocated memory was 151.0 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 106.2 MB in the beginning and 1.0 GB in the end (delta: -894.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 8.0 GB. [2021-02-22 00:39:02,352 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory is still 124.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:39:02,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6466.32 ms. Allocated memory was 151.0 MB in the beginning and 446.7 MB in the end (delta: 295.7 MB). Free memory was 105.0 MB in the beginning and 311.4 MB in the end (delta: -206.4 MB). Peak memory consumption was 164.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:39:02,354 INFO L168 Benchmark]: Boogie Preprocessor took 2049.08 ms. Allocated memory is still 446.7 MB. Free memory was 311.4 MB in the beginning and 183.6 MB in the end (delta: 127.8 MB). Peak memory consumption was 260.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:39:02,355 INFO L168 Benchmark]: RCFGBuilder took 27660.01 ms. Allocated memory was 446.7 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 183.6 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 490.8 MB. Max. memory is 8.0 GB. [2021-02-22 00:39:02,356 INFO L168 Benchmark]: TraceAbstraction took 24742.02 ms. Allocated memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: 710.9 MB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 246.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-22 00:39:02,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory is still 124.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 6466.32 ms. Allocated memory was 151.0 MB in the beginning and 446.7 MB in the end (delta: 295.7 MB). Free memory was 105.0 MB in the beginning and 311.4 MB in the end (delta: -206.4 MB). Peak memory consumption was 164.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 2049.08 ms. Allocated memory is still 446.7 MB. Free memory was 311.4 MB in the beginning and 183.6 MB in the end (delta: 127.8 MB). Peak memory consumption was 260.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 27660.01 ms. Allocated memory was 446.7 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 183.6 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 490.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 24742.02 ms. Allocated memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: 710.9 MB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 246.3 MB). Peak memory consumption was 1.2 GB. 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...