/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/acceleratedInterpolationFastUPR_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-36cd7be [2021-02-23 21:07:32,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:07:32,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:07:32,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:07:32,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:07:32,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:07:32,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:07:32,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:07:32,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:07:32,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:07:32,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:07:32,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:07:32,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:07:32,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:07:32,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:07:32,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:07:32,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:07:32,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:07:32,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:07:32,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:07:32,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:07:32,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:07:32,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:07:32,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:07:32,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 21:07:32,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 21:07:32,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 21:07:32,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 21:07:32,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 21:07:32,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 21:07:32,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 21:07:32,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 21:07:32,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 21:07:32,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 21:07:32,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 21:07:32,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 21:07:32,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 21:07:32,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 21:07:32,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:07:32,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:07:32,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:07:32,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-23 21:07:32,908 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:07:32,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:07:32,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:07:32,912 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:07:32,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:07:32,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:07:32,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:07:32,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:07:32,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:07:32,914 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:07:32,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:07:32,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:07:32,915 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:07:32,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:07:32,915 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:07:32,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:07:32,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:07:32,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:07:32,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:07:32,917 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 21:07:33,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:07:33,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:07:33,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:07:33,365 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:07:33,366 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:07:33,367 INFO L432 ainManager$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 [2021-02-23 21:07:33,462 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e03b921a/d900e7b708ad47b098810c4bb951646d/FLAG8ff5ec225 [2021-02-23 21:07:34,836 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:07:34,836 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 [2021-02-23 21:07:34,955 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e03b921a/d900e7b708ad47b098810c4bb951646d/FLAG8ff5ec225 [2021-02-23 21:07:35,417 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e03b921a/d900e7b708ad47b098810c4bb951646d [2021-02-23 21:07:35,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:07:35,434 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:07:35,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:07:35,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:07:35,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:07:35,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:07:35" (1/1) ... [2021-02-23 21:07:35,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1483f482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:35, skipping insertion in model container [2021-02-23 21:07:35,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:07:35" (1/1) ... [2021-02-23 21:07:35,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:07:35,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:07:41,002 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] [2021-02-23 21:07:41,005 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] [2021-02-23 21:07:41,006 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] [2021-02-23 21:07:41,007 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] [2021-02-23 21:07:41,039 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:07:41,143 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:07:41,949 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] [2021-02-23 21:07:41,949 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] [2021-02-23 21:07:41,950 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] [2021-02-23 21:07:41,950 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] [2021-02-23 21:07:41,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:07:42,900 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:07:42,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42 WrapperNode [2021-02-23 21:07:42,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:07:42,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:07:42,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:07:42,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:07:42,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:42,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:43,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:43,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:45,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:45,677 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:45,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (1/1) ... [2021-02-23 21:07:45,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:07:45,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:07:45,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:07:45,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:07:45,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (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 [2021-02-23 21:07:46,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:07:46,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:07:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 21:07:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-23 21:07:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 21:07:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 21:07:46,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-23 21:07:46,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-23 21:07:46,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-23 21:07:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-23 21:07:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 21:07:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 21:07:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 21:07:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 21:07:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_readreg [2021-02-23 21:07:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_writereg [2021-02-23 21:07:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure send_control_msg [2021-02-23 21:07:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_control_msg [2021-02-23 21:07:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_release [2021-02-23 21:07:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_v4l2_release [2021-02-23 21:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_disconnect [2021-02-23 21:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_probe [2021-02-23 21:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init [2021-02-23 21:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_exit [2021-02-23 21:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-02-23 21:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_au0828_init_9_11 [2021-02-23 21:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-23 21:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_probe_0_16 [2021-02-23 21:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_release_0_2 [2021-02-23 21:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_resume_0_5 [2021-02-23 21:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2021-02-23 21:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_4 [2021-02-23 21:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_5 [2021-02-23 21:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_2 [2021-02-23 21:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_6 [2021-02-23 21:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_7 [2021-02-23 21:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-23 21:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-23 21:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_au0828_input_base_instance_0 [2021-02-23 21:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_1 [2021-02-23 21:07:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_2 [2021-02-23 21:07:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-23 21:07:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-23 21:07:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-23 21:07:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_10 [2021-02-23 21:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_19 [2021-02-23 21:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-23 21:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-23 21:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-23 21:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-23 21:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-23 21:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2021-02-23 21:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-02-23 21:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-02-23 21:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-23 21:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-23 21:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-23 21:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-23 21:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 21:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_70 [2021-02-23 21:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_71 [2021-02-23 21:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2021-02-23 21:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_read_ack [2021-02-23 21:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_read_ack [2021-02-23 21:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_read_busy [2021-02-23 21:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_read_done [2021-02-23 21:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_write_done [2021-02-23 21:07:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_write_done [2021-02-23 21:07:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_busy [2021-02-23 21:07:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2021-02-23 21:07:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2021-02-23 21:07:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2021-02-23 21:07:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2021-02-23 21:07:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_functionality [2021-02-23 21:07:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure do_i2c_scan [2021-02-23 21:07:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_i2c_register [2021-02-23 21:07:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_i2c_unregister [2021-02-23 21:07:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2021-02-23 21:07:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_18 [2021-02-23 21:07:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2021-02-23 21:07:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-23 21:07:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-23 21:07:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43 [2021-02-23 21:07:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure hvr950q_cs5340_audio [2021-02-23 21:07:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_tuner_callback [2021-02-23 21:07:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_eeprom [2021-02-23 21:07:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_setup [2021-02-23 21:07:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_analog_fe_setup [2021-02-23 21:07:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_gpio_setup [2021-02-23 21:07:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_0_9 [2021-02-23 21:07:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 21:07:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-02-23 21:07:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-23 21:07:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 21:07:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_completion [2021-02-23 21:07:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_urb_transfer [2021-02-23 21:07:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure start_urb_transfer [2021-02-23 21:07:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_start_transport [2021-02-23 21:07:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stop_transport [2021-02-23 21:07:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_start_feed [2021-02-23 21:07:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_stop_feed [2021-02-23 21:07:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_restart_dvb_streaming [2021-02-23 21:07:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-02-23 21:07:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_unregister [2021-02-23 21:07:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_register [2021-02-23 21:07:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 21:07:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 21:07:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-23 21:07:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 21:07:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-23 21:07:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-23 21:07:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 21:07:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_gate_ctrl [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2021-02-23 21:07:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_irq_callback [2021-02-23 21:07:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_uninit_isoc [2021-02-23 21:07:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_isoc [2021-02-23 21:07:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_filled [2021-02-23 21:07:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_filled [2021-02-23 21:07:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_copy_video [2021-02-23 21:07:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2021-02-23 21:07:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_copy_vbi [2021-02-23 21:07:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_get_next_buf [2021-02-23 21:07:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_isoc_copy [2021-02-23 21:07:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-23 21:07:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-02-23 21:07:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-23 21:07:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-23 21:07:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-23 21:07:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_i2s_init [2021-02-23 21:07:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_enable [2021-02-23 21:07:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_disable [2021-02-23 21:07:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_reset [2021-02-23 21:07:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stream_interrupt [2021-02-23 21:07:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_unregister [2021-02-23 21:07:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-02-23 21:07:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-02-23 21:07:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2021-02-23 21:07:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_vid_buffer_timeout [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_vbi_buffer_timeout [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_open [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_close [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_tuner [2021-02-23 21:07:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_read [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_poll [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_mmap [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_set_format [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-23 21:07:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-23 21:07:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-23 21:07:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 21:07:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-23 21:07:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-23 21:07:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-23 21:07:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_s_input [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-23 21:07:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-23 21:07:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-23 21:07:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-23 21:07:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_cropcap [2021-02-23 21:07:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 21:07:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 21:07:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-02-23 21:07:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-02-23 21:07:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2021-02-23 21:07:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 21:07:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 21:07:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_register [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_2 [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 21:07:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_21 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_22 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_23 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_26 [2021-02-23 21:07:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_29 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_30 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_31 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_32 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_33 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_34 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_35 [2021-02-23 21:07:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_36 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_37 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_38 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_41 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_42 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_45 [2021-02-23 21:07:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_46 [2021-02-23 21:07:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_47 [2021-02-23 21:07:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_48 [2021-02-23 21:07:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_49 [2021-02-23 21:07:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_50 [2021-02-23 21:07:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_51 [2021-02-23 21:07:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_52 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_53 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_54 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_55 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_58 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_59 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_62 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_63 [2021-02-23 21:07:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_64 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_65 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_66 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_67 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_68 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2021-02-23 21:07:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43___0 [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_71 [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_72 [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73 [2021-02-23 21:07:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_77 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_80 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_82 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2021-02-23 21:07:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_85 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_87 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_88 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2021-02-23 21:07:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_setup [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_prepare [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_queue [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_release [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2021-02-23 21:07:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70___0 [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 21:07:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 21:07:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 21:07:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-23 21:07:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-23 21:07:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-23 21:07:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-23 21:07:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 21:07:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-23 21:07:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-23 21:07:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-23 21:07:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 21:07:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 21:07:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-23 21:07:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-23 21:07:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-23 21:07:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-23 21:07:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-23 21:07:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-23 21:07:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-23 21:07:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-23 21:07:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-23 21:07:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_au0828_dev [2021-02-23 21:07:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_au0828_dev [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-23 21:07:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-23 21:07:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 21:07:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-23 21:07:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:07:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-23 21:07:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-23 21:07:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 21:07:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 21:07:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2021-02-23 21:07:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2021-02-23 21:07:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 21:07:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-23 21:07:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2021-02-23 21:07:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 21:07:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-23 21:07:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-23 21:07:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 21:07:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_is_busy [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-23 21:07:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-23 21:07:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 21:07:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 21:07:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 21:07:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 21:07:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-23 21:07:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 21:07:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 21:07:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_70 [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_71 [2021-02-23 21:07:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-23 21:07:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_readreg [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_writereg [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_gpio_setup [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_setup [2021-02-23 21:07:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_i2c_register [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_i2c_unregister [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_register [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_unregister [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_register [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_unregister [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure send_control_msg [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure recv_control_msg [2021-02-23 21:07:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_release [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_v4l2_release [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_disconnect [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:07:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_probe [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_exit [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_au0828_init_9_11 [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_0_9 [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_probe_0_16 [2021-02-23 21:07:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_release_0_2 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_resume_0_5 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_4 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_5 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_2 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_6 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_7 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 21:07:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-23 21:07:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_au0828_input_base_instance_0 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_1 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_2 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_10 [2021-02-23 21:07:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_19 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2021-02-23 21:07:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 21:07:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43 [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_read_ack [2021-02-23 21:07:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_read_ack [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_read_busy [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_read_done [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_write_done [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_write_done [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_busy [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2021-02-23 21:07:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_functionality [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure do_i2c_scan [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_18 [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_21 [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_22 [2021-02-23 21:07:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_23 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_26 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_29 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_30 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_31 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_32 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_33 [2021-02-23 21:07:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_34 [2021-02-23 21:07:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_35 [2021-02-23 21:07:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_36 [2021-02-23 21:07:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_37 [2021-02-23 21:07:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_38 [2021-02-23 21:07:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2021-02-23 21:07:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_41 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_42 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_45 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_46 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_47 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_48 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_49 [2021-02-23 21:07:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_50 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_51 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_52 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_53 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_54 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_55 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_58 [2021-02-23 21:07:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_59 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_62 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_63 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_64 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_65 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_66 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_67 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_68 [2021-02-23 21:07:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_tuner_callback [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure hvr950q_cs5340_audio [2021-02-23 21:07:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_eeprom [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_analog_fe_setup [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-23 21:07:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-23 21:07:46,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-23 21:07:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2021-02-23 21:07:46,153 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_restart_dvb_streaming [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure urb_completion [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure stop_urb_transfer [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure start_urb_transfer [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_start_transport [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stop_transport [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_start_feed [2021-02-23 21:07:46,154 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_stop_feed [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 21:07:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 21:07:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 21:07:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 21:07:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-23 21:07:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 21:07:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-23 21:07:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-23 21:07:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_au0828_dev [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_au0828_dev [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-23 21:07:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_71 [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_72 [2021-02-23 21:07:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_77 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_80 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_85 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_82 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2021-02-23 21:07:46,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_87 [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_88 [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43___0 [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 21:07:46,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 21:07:46,162 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-23 21:07:46,163 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_is_busy [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 21:07:46,164 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 21:07:46,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-23 21:07:46,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_disable [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_gate_ctrl [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_irq_callback [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_uninit_isoc [2021-02-23 21:07:46,167 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_isoc [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_filled [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_filled [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_copy_video [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_copy_vbi [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_get_next_buf [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_isoc_copy [2021-02-23 21:07:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_i2s_init [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_enable [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_reset [2021-02-23 21:07:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stream_interrupt [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_vid_buffer_timeout [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_vbi_buffer_timeout [2021-02-23 21:07:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_open [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_close [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_tuner [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_read [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_poll [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_mmap [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_set_format [2021-02-23 21:07:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-23 21:07:46,172 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_s_input [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-23 21:07:46,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_cropcap [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 21:07:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 21:07:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_2 [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70___0 [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2021-02-23 21:07:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_setup [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_prepare [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_queue [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_release [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 21:07:46,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-23 21:07:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 21:07:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-23 21:07:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-23 21:07:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-23 21:07:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-23 21:07:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-23 21:07:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-23 21:07:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-23 21:07:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-23 21:07:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_au0828_dev [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_au0828_dev [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_au0828_dev [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_au0828_dev [2021-02-23 21:07:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_au0828_dev [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_au0828_dev [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-23 21:07:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:07:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 21:07:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 21:07:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 21:07:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 21:07:55,850 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-23 21:07:57,077 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 21:08:08,635 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:08:08,635 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-23 21:08:08,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:08:08 BoogieIcfgContainer [2021-02-23 21:08:08,658 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:08:08,663 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:08:08,663 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:08:08,666 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:08:08,667 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:07:35" (1/3) ... [2021-02-23 21:08:08,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@544e5d46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:08:08, skipping insertion in model container [2021-02-23 21:08:08,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:07:42" (2/3) ... [2021-02-23 21:08:08,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@544e5d46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:08:08, skipping insertion in model container [2021-02-23 21:08:08,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:08:08" (3/3) ... [2021-02-23 21:08:08,671 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i [2021-02-23 21:08:08,678 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:08:08,691 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-23 21:08:08,711 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-23 21:08:08,751 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:08:08,751 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:08:08,751 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 21:08:08,751 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:08:08,751 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:08:08,751 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:08:08,751 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:08:08,752 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:08:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 18841 states. [2021-02-23 21:08:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3180 [2021-02-23 21:08:09,146 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:08:09,150 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] [2021-02-23 21:08:09,150 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]=== [2021-02-23 21:08:09,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:08:09,158 INFO L82 PathProgramCache]: Analyzing trace with hash 928171476, now seen corresponding path program 1 times [2021-02-23 21:08:09,167 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:08:09,167 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1339375738] [2021-02-23 21:08:09,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:08:09,431 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 21:08:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:13,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:13,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:13,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:13,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:08:13,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:13,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:08:13,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:13,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:53,725 WARN L202 SmtUtils]: Spent 40.27 s on a formula simplification that was a NOOP. DAG size: 2683 [2021-02-23 21:08:53,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:08:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:56,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:56,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:58,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2323 [2021-02-23 21:08:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:58,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:58,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,266 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 21:08:59,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2326 [2021-02-23 21:08:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:08:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:08:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:08:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-23 21:08:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:08:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-23 21:08:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:08:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-23 21:08:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:08:59,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:08:59,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:08:59,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:08:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:09:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-23 21:09:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 21:09:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-23 21:09:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-23 21:09:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-23 21:09:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-23 21:09:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-23 21:09:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-23 21:09:00,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-23 21:09:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-23 21:09:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-23 21:09:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-23 21:09:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-23 21:09:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-23 21:09:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-23 21:09:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-23 21:09:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-23 21:09:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-23 21:09:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:00,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:00,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:00,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-23 21:09:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-23 21:09:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-23 21:09:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-23 21:09:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-23 21:09:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-23 21:09:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-23 21:09:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-23 21:09:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-23 21:09:01,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-23 21:09:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-23 21:09:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-23 21:09:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:01,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-23 21:09:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:01,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:01,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:02,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3145 [2021-02-23 21:09:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:02,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:02,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:02,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3169 [2021-02-23 21:09:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:09:02,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:09:02,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:09:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 12145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12145 trivial. 0 not checked. [2021-02-23 21:09:08,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1339375738] [2021-02-23 21:09:08,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:09:08,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-23 21:09:08,117 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294397480] [2021-02-23 21:09:08,128 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-23 21:09:08,129 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:09:08,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-23 21:09:08,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-23 21:09:08,145 INFO L87 Difference]: Start difference. First operand 18841 states. Second operand 6 states. [2021-02-23 21:10:58,909 WARN L202 SmtUtils]: Spent 40.09 s on a formula simplification that was a NOOP. DAG size: 2685 [2021-02-23 21:11:03,949 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220