/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 04:20:52,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 04:20:52,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 04:20:52,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 04:20:52,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 04:20:52,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 04:20:52,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 04:20:52,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 04:20:52,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 04:20:52,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 04:20:52,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 04:20:52,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 04:20:52,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 04:20:52,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 04:20:52,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 04:20:52,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 04:20:52,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 04:20:52,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 04:20:52,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 04:20:52,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 04:20:52,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 04:20:52,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 04:20:52,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 04:20:52,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 04:20:52,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 04:20:52,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 04:20:52,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 04:20:52,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 04:20:52,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 04:20:52,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 04:20:52,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 04:20:52,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 04:20:52,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 04:20:52,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 04:20:52,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 04:20:52,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 04:20:52,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 04:20:52,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 04:20:52,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 04:20:52,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 04:20:52,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 04:20:52,228 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-22 04:20:52,242 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 04:20:52,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 04:20:52,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 04:20:52,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 04:20:52,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 04:20:52,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 04:20:52,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 04:20:52,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 04:20:52,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 04:20:52,245 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 04:20:52,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 04:20:52,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 04:20:52,246 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 04:20:52,246 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 04:20:52,247 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 04:20:52,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:20:52,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 04:20:52,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 04:20:52,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 04:20:52,248 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 04:20:52,248 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 04:20:52,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 04:20:52,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 04:20:52,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 04:20:52,696 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 04:20:52,698 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 04:20:52,699 INFO L432 ainManager$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-au0828-au0828.cil.i [2021-02-22 04:20:52,769 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19202c654/47e59fea9c08445585f5b7dfafa4dc69/FLAG5f262d331 [2021-02-22 04:20:54,174 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 04:20:54,176 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-au0828-au0828.cil.i [2021-02-22 04:20:54,290 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19202c654/47e59fea9c08445585f5b7dfafa4dc69/FLAG5f262d331 [2021-02-22 04:20:54,700 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19202c654/47e59fea9c08445585f5b7dfafa4dc69 [2021-02-22 04:20:54,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 04:20:54,718 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 04:20:54,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 04:20:54,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 04:20:54,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 04:20:54,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:20:54" (1/1) ... [2021-02-22 04:20:54,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35162bad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:20:54, skipping insertion in model container [2021-02-22 04:20:54,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:20:54" (1/1) ... [2021-02-22 04:20:54,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 04:20:55,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 04:21:00,380 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-au0828-au0828.cil.i[553116,553129] [2021-02-22 04:21:00,386 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-au0828-au0828.cil.i[553285,553298] [2021-02-22 04:21:00,387 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-au0828-au0828.cil.i[553452,553465] [2021-02-22 04:21:00,388 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-au0828-au0828.cil.i[553620,553633] [2021-02-22 04:21:00,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:21:00,523 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 04:21:01,521 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-au0828-au0828.cil.i[553116,553129] [2021-02-22 04:21:01,522 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-au0828-au0828.cil.i[553285,553298] [2021-02-22 04:21:01,522 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-au0828-au0828.cil.i[553452,553465] [2021-02-22 04:21:01,523 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-au0828-au0828.cil.i[553620,553633] [2021-02-22 04:21:01,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:21:02,673 INFO L208 MainTranslator]: Completed translation [2021-02-22 04:21:02,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02 WrapperNode [2021-02-22 04:21:02,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 04:21:02,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 04:21:02,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 04:21:02,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 04:21:02,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:02,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:03,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:03,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:05,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:05,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:06,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... [2021-02-22 04:21:06,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 04:21:06,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 04:21:06,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 04:21:06,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 04:21:06,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:21:06,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 04:21:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 04:21:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:21:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-22 04:21:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 04:21:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:21:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-22 04:21:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-22 04:21:06,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-22 04:21:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-22 04:21:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 04:21:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-22 04:21:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 04:21:06,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 04:21:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_readreg [2021-02-22 04:21:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_writereg [2021-02-22 04:21:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure send_control_msg [2021-02-22 04:21:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_control_msg [2021-02-22 04:21:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_release [2021-02-22 04:21:06,222 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_v4l2_release [2021-02-22 04:21:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_disconnect [2021-02-22 04:21:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_probe [2021-02-22 04:21:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init [2021-02-22 04:21:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_exit [2021-02-22 04:21:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-02-22 04:21:06,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_au0828_init_9_11 [2021-02-22 04:21:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 04:21:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_probe_0_16 [2021-02-22 04:21:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_release_0_2 [2021-02-22 04:21:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_resume_0_5 [2021-02-22 04:21:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2021-02-22 04:21:06,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_4 [2021-02-22 04:21:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_5 [2021-02-22 04:21:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_2 [2021-02-22 04:21:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_6 [2021-02-22 04:21:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_7 [2021-02-22 04:21:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-22 04:21:06,225 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 04:21:06,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 04:21:06,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_au0828_input_base_instance_0 [2021-02-22 04:21:06,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_1 [2021-02-22 04:21:06,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_2 [2021-02-22 04:21:06,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 04:21:06,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 04:21:06,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 04:21:06,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_10 [2021-02-22 04:21:06,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_19 [2021-02-22 04:21:06,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:21:06,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:21:06,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:21:06,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:21:06,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:21:06,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2021-02-22 04:21:06,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-02-22 04:21:06,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-02-22 04:21:06,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_70 [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_71 [2021-02-22 04:21:06,229 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2021-02-22 04:21:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_read_ack [2021-02-22 04:21:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_read_ack [2021-02-22 04:21:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_read_busy [2021-02-22 04:21:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_read_done [2021-02-22 04:21:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_write_done [2021-02-22 04:21:06,230 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_write_done [2021-02-22 04:21:06,231 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_busy [2021-02-22 04:21:06,231 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2021-02-22 04:21:06,231 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2021-02-22 04:21:06,231 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2021-02-22 04:21:06,231 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2021-02-22 04:21:06,231 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_functionality [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure do_i2c_scan [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_i2c_register [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_i2c_unregister [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_18 [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2021-02-22 04:21:06,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43 [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hvr950q_cs5340_audio [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_tuner_callback [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_eeprom [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_setup [2021-02-22 04:21:06,233 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_analog_fe_setup [2021-02-22 04:21:06,234 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_gpio_setup [2021-02-22 04:21:06,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_0_9 [2021-02-22 04:21:06,234 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 04:21:06,234 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-02-22 04:21:06,234 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-22 04:21:06,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_completion [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_urb_transfer [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure start_urb_transfer [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_start_transport [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stop_transport [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_start_feed [2021-02-22 04:21:06,235 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_stop_feed [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_restart_dvb_streaming [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_unregister [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_register [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 04:21:06,236 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 04:21:06,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 04:21:06,238 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_gate_ctrl [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_irq_callback [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_uninit_isoc [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_isoc [2021-02-22 04:21:06,239 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_filled [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_filled [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_copy_video [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_copy_vbi [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_get_next_buf [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_isoc_copy [2021-02-22 04:21:06,240 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-22 04:21:06,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-02-22 04:21:06,241 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-22 04:21:06,241 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-22 04:21:06,241 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-22 04:21:06,241 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_i2s_init [2021-02-22 04:21:06,241 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_enable [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_disable [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_reset [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stream_interrupt [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_unregister [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-02-22 04:21:06,242 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_vid_buffer_timeout [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_vbi_buffer_timeout [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_open [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_close [2021-02-22 04:21:06,243 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_tuner [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_read [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_poll [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_mmap [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_set_format [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:21:06,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_s_input [2021-02-22 04:21:06,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-22 04:21:06,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_cropcap [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2021-02-22 04:21:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_register [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_2 [2021-02-22 04:21:06,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_21 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_22 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_23 [2021-02-22 04:21:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_26 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_29 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_30 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_31 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_32 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_33 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_34 [2021-02-22 04:21:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_35 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_36 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_37 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_38 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_41 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_42 [2021-02-22 04:21:06,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_45 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_46 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_47 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_48 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_49 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_50 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_51 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_52 [2021-02-22 04:21:06,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_53 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_54 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_55 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_58 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_59 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_62 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_63 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_64 [2021-02-22 04:21:06,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_65 [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_66 [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_67 [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_68 [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-22 04:21:06,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43___0 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_71 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_72 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2021-02-22 04:21:06,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_77 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_80 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_82 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2021-02-22 04:21:06,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_85 [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_87 [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_88 [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_setup [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_prepare [2021-02-22 04:21:06,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_queue [2021-02-22 04:21:06,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_release [2021-02-22 04:21:06,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:21:06,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2021-02-22 04:21:06,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2021-02-22 04:21:06,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 04:21:06,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70___0 [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 04:21:06,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 04:21:06,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 04:21:06,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-22 04:21:06,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:21:06,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:21:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:21:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:21:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:21:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:21:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:21:06,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:21:06,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 04:21:06,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-22 04:21:06,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:21:06,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_au0828_dev [2021-02-22 04:21:06,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_au0828_dev [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-22 04:21:06,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 04:21:06,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-22 04:21:06,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-02-22 04:21:06,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2021-02-22 04:21:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-22 04:21:06,278 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 04:21:06,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-22 04:21:06,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2021-02-22 04:21:06,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 04:21:06,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:21:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-22 04:21:06,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 04:21:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_is_busy [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-22 04:21:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-22 04:21:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 04:21:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 04:21:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 04:21:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 04:21:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 04:21:06,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 04:21:06,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 04:21:06,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-22 04:21:06,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 04:21:06,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_70 [2021-02-22 04:21:06,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_71 [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-22 04:21:06,292 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_readreg [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_writereg [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_gpio_setup [2021-02-22 04:21:06,293 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_setup [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_i2c_register [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_i2c_unregister [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_register [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_unregister [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_register [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_unregister [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure send_control_msg [2021-02-22 04:21:06,294 INFO L130 BoogieDeclarations]: Found specification of procedure recv_control_msg [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_release [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_v4l2_release [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_disconnect [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 04:21:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_probe [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_exit [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_au0828_init_9_11 [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_0_9 [2021-02-22 04:21:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_probe_0_16 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_release_0_2 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_resume_0_5 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_4 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_5 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_2 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_6 [2021-02-22 04:21:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_7 [2021-02-22 04:21:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:21:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2021-02-22 04:21:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-22 04:21:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_au0828_input_base_instance_0 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_1 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_2 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_10 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_19 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:21:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 04:21:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43 [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-02-22 04:21:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_read_ack [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_read_ack [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_read_busy [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_read_done [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_write_done [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_write_done [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_busy [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2021-02-22 04:21:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_functionality [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure do_i2c_scan [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_18 [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_21 [2021-02-22 04:21:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_22 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_23 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_26 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_29 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_30 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_31 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_32 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_33 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_34 [2021-02-22 04:21:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_35 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_36 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_37 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_38 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_41 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_42 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_45 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_46 [2021-02-22 04:21:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_47 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_48 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_49 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_50 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_51 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_52 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_53 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_54 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_55 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_58 [2021-02-22 04:21:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_59 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_62 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_63 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_64 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_65 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_66 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_67 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_68 [2021-02-22 04:21:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2021-02-22 04:21:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2021-02-22 04:21:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-22 04:21:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2021-02-22 04:21:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2021-02-22 04:21:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-02-22 04:21:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_tuner_callback [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure hvr950q_cs5340_audio [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_eeprom [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_analog_fe_setup [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-22 04:21:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2021-02-22 04:21:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2021-02-22 04:21:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_restart_dvb_streaming [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure urb_completion [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 04:21:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure stop_urb_transfer [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure start_urb_transfer [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_start_transport [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stop_transport [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_start_feed [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_stop_feed [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 04:21:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 04:21:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_au0828_dev [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_au0828_dev [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 04:21:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_71 [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_72 [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73 [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_77 [2021-02-22 04:21:06,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_80 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_85 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_82 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_87 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_88 [2021-02-22 04:21:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43___0 [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-22 04:21:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 04:21:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_is_busy [2021-02-22 04:21:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-22 04:21:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 04:21:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_disable [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_gate_ctrl [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-22 04:21:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_irq_callback [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_uninit_isoc [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_isoc [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_filled [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_filled [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_copy_video [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2021-02-22 04:21:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_copy_vbi [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_get_next_buf [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_isoc_copy [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_i2s_init [2021-02-22 04:21:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_enable [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_reset [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stream_interrupt [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_vid_buffer_timeout [2021-02-22 04:21:06,330 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_vbi_buffer_timeout [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_open [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_close [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_tuner [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_read [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_poll [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_mmap [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_set_format [2021-02-22 04:21:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-22 04:21:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_s_input [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-22 04:21:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_cropcap [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-22 04:21:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-02-22 04:21:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_2 [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70___0 [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_setup [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_prepare [2021-02-22 04:21:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_queue [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_release [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 04:21:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 04:21:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 04:21:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:21:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-22 04:21:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:21:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:21:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:21:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-22 04:21:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:21:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 04:21:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:21:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_au0828_dev [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_au0828_dev [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_au0828_dev [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_au0828_dev [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_au0828_dev [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_au0828_dev [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-22 04:21:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 04:21:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 04:21:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 04:21:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 04:21:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 04:21:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 04:21:16,481 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 04:21:17,710 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 04:21:28,818 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 04:21:28,818 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-22 04:21:28,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:21:28 BoogieIcfgContainer [2021-02-22 04:21:28,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 04:21:28,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 04:21:28,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 04:21:28,841 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 04:21:28,841 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 04:20:54" (1/3) ... [2021-02-22 04:21:28,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ff743d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:21:28, skipping insertion in model container [2021-02-22 04:21:28,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:02" (2/3) ... [2021-02-22 04:21:28,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ff743d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:21:28, skipping insertion in model container [2021-02-22 04:21:28,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:21:28" (3/3) ... [2021-02-22 04:21:28,844 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i [2021-02-22 04:21:28,851 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 04:21:28,859 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-22 04:21:28,878 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-22 04:21:28,908 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 04:21:28,908 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 04:21:28,908 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 04:21:28,908 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 04:21:28,909 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 04:21:28,909 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 04:21:28,909 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 04:21:28,909 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 04:21:29,108 INFO L276 IsEmpty]: Start isEmpty. Operand 18841 states. [2021-02-22 04:21:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3180 [2021-02-22 04:21:29,501 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:21:29,505 INFO L422 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:21:29,506 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 04:21:29,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:21:29,515 INFO L82 PathProgramCache]: Analyzing trace with hash 928171476, now seen corresponding path program 1 times [2021-02-22 04:21:29,524 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:21:29,524 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1190155484] [2021-02-22 04:21:29,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:21:29,755 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:21:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:21:33,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:33,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:21:33,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:33,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:21:33,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:33,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:21:33,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:33,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:14,315 WARN L202 SmtUtils]: Spent 40.77 s on a formula simplification that was a NOOP. DAG size: 2683 [2021-02-22 04:22:14,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:22:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:17,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:17,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:20,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2323 [2021-02-22 04:22:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:20,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:20,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,290 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 04:22:21,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2326 [2021-02-22 04:22:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:22:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:22:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-22 04:22:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-22 04:22:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-22 04:22:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 04:22:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:21,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:21,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:21,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-22 04:22:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 04:22:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 04:22:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 04:22:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 04:22:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-22 04:22:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-22 04:22:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-22 04:22:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-22 04:22:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-22 04:22:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-22 04:22:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-22 04:22:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-22 04:22:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-22 04:22:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-22 04:22:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-22 04:22:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-22 04:22:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-22 04:22:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-22 04:22:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:22,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:22,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:22,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-22 04:22:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-22 04:22:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-22 04:22:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-22 04:22:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-22 04:22:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-22 04:22:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-22 04:22:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-22 04:22:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-22 04:22:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-22 04:22:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-22 04:22:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:23,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:23,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:23,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:24,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3145 [2021-02-22 04:22:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:24,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:24,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:24,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3169 [2021-02-22 04:22:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:24,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:24,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12145 trivial. 0 not checked. [2021-02-22 04:22:30,492 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1190155484] [2021-02-22 04:22:30,494 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:22:30,494 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:22:30,495 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69272560] [2021-02-22 04:22:30,507 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:22:30,507 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:22:30,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:22:30,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:22:30,521 INFO L87 Difference]: Start difference. First operand 18841 states. Second operand 6 states. [2021-02-22 04:24:22,682 WARN L202 SmtUtils]: Spent 40.92 s on a formula simplification that was a NOOP. DAG size: 2685 [2021-02-22 04:24:28,253 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 220