/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 04:22:53,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 04:22:53,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 04:22:53,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 04:22:53,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 04:22:53,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 04:22:53,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 04:22:53,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 04:22:53,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 04:22:53,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 04:22:53,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 04:22:53,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 04:22:53,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 04:22:53,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 04:22:53,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 04:22:53,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 04:22:53,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 04:22:53,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 04:22:53,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 04:22:53,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 04:22:53,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 04:22:53,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 04:22:53,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 04:22:53,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 04:22:53,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 04:22:53,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 04:22:53,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 04:22:53,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 04:22:53,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 04:22:53,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 04:22:53,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 04:22:53,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 04:22:53,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 04:22:53,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 04:22:53,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 04:22:53,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 04:22:53,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 04:22:53,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 04:22:53,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 04:22:53,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 04:22:53,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 04:22:53,437 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-22 04:22:53,462 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 04:22:53,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 04:22:53,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 04:22:53,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 04:22:53,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 04:22:53,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 04:22:53,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 04:22:53,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 04:22:53,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 04:22:53,467 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 04:22:53,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 04:22:53,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 04:22:53,469 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 04:22:53,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 04:22:53,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 04:22:53,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:22:53,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 04:22:53,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 04:22:53,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 04:22:53,470 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 04:22:53,471 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 04:22:53,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 04:22:53,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 04:22:53,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 04:22:53,900 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 04:22:53,901 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 04:22:53,902 INFO L432 ainManager$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-uvc-uvcvideo.cil.i [2021-02-22 04:22:54,005 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8965201d/bf10bdf06fed459ab9d0c98442b50c1b/FLAGddaf5db40 [2021-02-22 04:22:55,379 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 04:22:55,380 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-uvc-uvcvideo.cil.i [2021-02-22 04:22:55,580 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8965201d/bf10bdf06fed459ab9d0c98442b50c1b/FLAGddaf5db40 [2021-02-22 04:22:56,021 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8965201d/bf10bdf06fed459ab9d0c98442b50c1b [2021-02-22 04:22:56,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 04:22:56,053 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 04:22:56,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 04:22:56,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 04:22:56,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 04:22:56,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:22:56" (1/1) ... [2021-02-22 04:22:56,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70379dce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:22:56, skipping insertion in model container [2021-02-22 04:22:56,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:22:56" (1/1) ... [2021-02-22 04:22:56,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 04:22:56,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 04:23:02,410 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-uvc-uvcvideo.cil.i[622320,622333] [2021-02-22 04:23:02,416 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-uvc-uvcvideo.cil.i[622489,622502] [2021-02-22 04:23:02,417 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-uvc-uvcvideo.cil.i[622656,622669] [2021-02-22 04:23:02,417 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-uvc-uvcvideo.cil.i[622824,622837] [2021-02-22 04:23:02,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:23:02,617 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 04:23:03,707 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-uvc-uvcvideo.cil.i[622320,622333] [2021-02-22 04:23:03,708 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-uvc-uvcvideo.cil.i[622489,622502] [2021-02-22 04:23:03,709 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-uvc-uvcvideo.cil.i[622656,622669] [2021-02-22 04:23:03,709 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-uvc-uvcvideo.cil.i[622824,622837] [2021-02-22 04:23:03,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:23:04,950 INFO L208 MainTranslator]: Completed translation [2021-02-22 04:23:04,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04 WrapperNode [2021-02-22 04:23:04,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 04:23:04,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 04:23:04,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 04:23:04,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 04:23:04,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:04,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:05,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:05,341 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:05,762 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:05,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:06,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... [2021-02-22 04:23:06,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 04:23:06,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 04:23:06,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 04:23:06,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 04:23:06,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:23:06,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 04:23:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 04:23:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 04:23:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:23:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 04:23:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-22 04:23:06,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-22 04:23:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:23:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 04:23:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 04:23:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 04:23:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 04:23:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 04:23:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-22 04:23:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-22 04:23:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-22 04:23:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-22 04:23:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-22 04:23:06,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 04:23:06,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 04:23:06,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-22 04:23:06,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-22 04:23:06,290 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 04:23:06,290 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 04:23:06,290 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 04:23:06,290 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-22 04:23:06,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-22 04:23:06,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-22 04:23:06,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-22 04:23:06,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-22 04:23:06,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-22 04:23:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-22 04:23:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-22 04:23:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-22 04:23:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-22 04:23:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-22 04:23:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-22 04:23:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-22 04:23:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 04:23:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 04:23:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:23:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-22 04:23:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-22 04:23:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43 [2021-02-22 04:23:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_48 [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_49 [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-22 04:23:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-22 04:23:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-22 04:23:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 04:23:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2021-02-22 04:23:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_54 [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-22 04:23:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-22 04:23:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-22 04:23:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-22 04:23:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-22 04:23:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-22 04:23:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42___0 [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-22 04:23:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-22 04:23:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-22 04:23:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-22 04:23:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-22 04:23:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-22 04:23:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48___0 [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49___0 [2021-02-22 04:23:06,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50___0 [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52___0 [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-22 04:23:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-22 04:23:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-22 04:23:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-22 04:23:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-22 04:23:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:23:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-22 04:23:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-22 04:23:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-22 04:23:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-22 04:23:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 04:23:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 04:23:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 04:23:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 04:23:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:23:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:23:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:23:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 04:23:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:23:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 04:23:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-22 04:23:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-22 04:23:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-22 04:23:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-22 04:23:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-22 04:23:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-22 04:23:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 04:23:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-22 04:23:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-22 04:23:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-22 04:23:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-22 04:23:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-22 04:23:06,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 04:23:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 04:23:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-22 04:23:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 04:23:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 04:23:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 04:23:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 04:23:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 04:23:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 04:23:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-22 04:23:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 04:23:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-22 04:23:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43 [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 04:23:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_48 [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_49 [2021-02-22 04:23:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 04:23:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 04:23:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-22 04:23:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-22 04:23:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 04:23:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-22 04:23:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-22 04:23:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-22 04:23:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-22 04:23:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-22 04:23:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 04:23:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 04:23:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-22 04:23:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-22 04:23:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-22 04:23:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-22 04:23:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48 [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50 [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2021-02-22 04:23:06,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_54 [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2021-02-22 04:23:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-22 04:23:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-22 04:23:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-22 04:23:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 04:23:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-22 04:23:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-22 04:23:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42___0 [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-22 04:23:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-22 04:23:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-22 04:23:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-22 04:23:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-22 04:23:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-22 04:23:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-22 04:23:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48___0 [2021-02-22 04:23:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50___0 [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52___0 [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49___0 [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-22 04:23:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-22 04:23:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-22 04:23:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-22 04:23:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-22 04:23:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-22 04:23:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-22 04:23:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-22 04:23:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-22 04:23:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-22 04:23:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-22 04:23:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 04:23:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-22 04:23:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 04:23:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 04:23:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 04:23:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:23:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:23:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 04:23:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 04:23:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:23:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 04:23:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 04:23:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 04:23:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 04:23:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 04:23:09,466 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700: SUMMARY for call #t~ret1202 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-22 04:23:09,467 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: #res := ~ret~17; [2021-02-22 04:23:09,467 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11696: SUMMARY for call #t~ret1201 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-22 04:23:09,467 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-1: ~tmp___0~23 := #t~ret1201; [2021-02-22 04:23:09,467 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= #t~ret1201 && #t~ret1201 <= 9223372036854775807; [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11758: #res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-2: havoc #t~ret1201; [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: #res := ~ret~17; [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != ~tmp___1~13; [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != ~tmp___1~13); [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: #res := ~ret~17; [2021-02-22 04:23:09,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11738: #res := ~ret~17; [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: #res := ~ret~17; [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: #res := ~ret~17; [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != ~tmp___0~23; [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != ~tmp___0~23); [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: ~tmp___2~10 := #t~ret1203; [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756-1: havoc #t~ret1203; [2021-02-22 04:23:09,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= #t~ret1202 && #t~ret1202 <= 9223372036854775807; [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-2: havoc #t~ret1202; [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-1: ~tmp___1~13 := #t~ret1202; [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~17; [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == ~size % 4294967296; [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == ~size % 4294967296); [2021-02-22 04:23:09,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11703: SUMMARY for call #t~ret1203 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == ~size % 4294967296; [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == ~size % 4294967296); [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == ~size % 4294967296; [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == ~size % 4294967296); [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == ~size % 4294967296; [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == ~size % 4294967296); [2021-02-22 04:23:09,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11753: #res := ~ret~17; [2021-02-22 04:23:09,472 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == ~size % 4294967296; [2021-02-22 04:23:09,472 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == ~size % 4294967296); [2021-02-22 04:23:15,230 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 04:23:17,379 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11836: #res := ~ret~18; [2021-02-22 04:23:17,379 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11861: #res := (if ~tmp___2~11 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~11 % 18446744073709551616 % 4294967296 else ~tmp___2~11 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11812: SUMMARY for call #t~ret1208 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != ~tmp___1~14; [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != ~tmp___1~14); [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == ~size % 4294967296; [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == ~size % 4294967296); [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == ~size % 4294967296; [2021-02-22 04:23:17,380 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == ~size % 4294967296); [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == ~size % 4294967296; [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == ~size % 4294967296); [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == ~size % 4294967296; [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == ~size % 4294967296); [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-1: ~tmp___0~24 := #t~ret1206; [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= #t~ret1206 && #t~ret1206 <= 9223372036854775807; [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-2: havoc #t~ret1206; [2021-02-22 04:23:17,381 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11850: #res := ~ret~18; [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == ~size % 4294967296; [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == ~size % 4294967296); [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11842: #res := ~ret~18; [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11805: SUMMARY for call #t~ret1206 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11809: SUMMARY for call #t~ret1207 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: #res := ~ret~18; [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859-1: havoc #t~ret1208; [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: ~tmp___2~11 := #t~ret1208; [2021-02-22 04:23:17,382 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: #res := ~ret~18; [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: #res := ~ret~18; [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: #res := ~ret~18; [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-2: havoc #t~ret1207; [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-1: ~tmp___1~14 := #t~ret1207; [2021-02-22 04:23:17,383 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= #t~ret1207 && #t~ret1207 <= 9223372036854775807; [2021-02-22 04:23:17,384 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != ~tmp___0~24; [2021-02-22 04:23:17,384 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != ~tmp___0~24); [2021-02-22 04:23:17,384 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11856: #res := ~ret~18; [2021-02-22 04:23:17,685 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 04:23:28,017 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 04:23:28,018 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-02-22 04:23:28,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:23:28 BoogieIcfgContainer [2021-02-22 04:23:28,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 04:23:28,045 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 04:23:28,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 04:23:28,049 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 04:23:28,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 04:22:56" (1/3) ... [2021-02-22 04:23:28,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd55d5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:23:28, skipping insertion in model container [2021-02-22 04:23:28,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:23:04" (2/3) ... [2021-02-22 04:23:28,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd55d5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:23:28, skipping insertion in model container [2021-02-22 04:23:28,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:23:28" (3/3) ... [2021-02-22 04:23:28,055 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 04:23:28,066 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 04:23:28,077 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-22 04:23:28,096 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-22 04:23:28,135 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 04:23:28,135 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 04:23:28,136 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 04:23:28,136 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 04:23:28,136 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 04:23:28,136 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 04:23:28,136 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 04:23:28,136 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 04:23:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 20606 states. [2021-02-22 04:23:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5116 [2021-02-22 04:23:28,974 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:23:28,983 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-02-22 04:23:28,984 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 04:23:28,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:23:28,996 INFO L82 PathProgramCache]: Analyzing trace with hash -456249393, now seen corresponding path program 1 times [2021-02-22 04:23:29,005 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:23:29,005 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [400724103] [2021-02-22 04:23:29,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:23:29,179 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:23:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:23:34,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:23:34,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:23:34,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:23:34,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:23:34,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:23:34,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:23:34,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:23:34,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:23:58,028 WARN L202 SmtUtils]: Spent 23.16 s on a formula simplification that was a NOOP. DAG size: 2038 [2021-02-22 04:23:58,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:23:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:04,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:04,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:11,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4339 [2021-02-22 04:24:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:11,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:11,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,294 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-22 04:24:12,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4342 [2021-02-22 04:24:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:24:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:24:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-22 04:24:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-22 04:24:12,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-22 04:24:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 04:24:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-22 04:24:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 04:24:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 04:24:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 04:24:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 04:24:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-22 04:24:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:12,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:12,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:12,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-22 04:24:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-22 04:24:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-22 04:24:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-22 04:24:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-22 04:24:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-22 04:24:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-22 04:24:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-22 04:24:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-22 04:24:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-22 04:24:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-22 04:24:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-22 04:24:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-22 04:24:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-22 04:24:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-22 04:24:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-22 04:24:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-22 04:24:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-22 04:24:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-22 04:24:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-22 04:24:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:13,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:24:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:13,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:13,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:14,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5073 [2021-02-22 04:24:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:14,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:14,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:14,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5105 [2021-02-22 04:24:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:24:14,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:24:14,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:24:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 9517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9517 trivial. 0 not checked. [2021-02-22 04:24:26,229 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [400724103] [2021-02-22 04:24:26,230 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:24:26,231 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:24:26,232 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33130851] [2021-02-22 04:24:26,243 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:24:26,243 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:24:26,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:24:26,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:24:26,258 INFO L87 Difference]: Start difference. First operand 20606 states. Second operand 6 states. [2021-02-22 04:24:56,991 WARN L202 SmtUtils]: Spent 23.30 s on a formula simplification that was a NOOP. DAG size: 2040 [2021-02-22 04:25:00,197 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-22 04:32:56,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 04:32:56,973 INFO L93 Difference]: Finished difference Result 38972 states and 44438 transitions. [2021-02-22 04:32:56,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 04:32:56,975 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 5115 [2021-02-22 04:32:56,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 04:32:57,255 INFO L225 Difference]: With dead ends: 38972 [2021-02-22 04:32:57,255 INFO L226 Difference]: Without dead ends: 28919 [2021-02-22 04:32:57,517 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 47.3s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-22 04:32:57,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28919 states. [2021-02-22 04:33:36,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28919 to 24138. [2021-02-22 04:33:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24138 states. [2021-02-22 04:33:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24138 states to 24138 states and 26757 transitions. [2021-02-22 04:33:36,325 INFO L78 Accepts]: Start accepts. Automaton has 24138 states and 26757 transitions. Word has length 5115 [2021-02-22 04:33:36,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 04:33:36,338 INFO L480 AbstractCegarLoop]: Abstraction has 24138 states and 26757 transitions. [2021-02-22 04:33:36,338 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 04:33:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 24138 states and 26757 transitions. [2021-02-22 04:33:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5134 [2021-02-22 04:33:36,776 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:33:36,780 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-02-22 04:33:36,781 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 04:33:36,781 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 04:33:36,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:33:36,783 INFO L82 PathProgramCache]: Analyzing trace with hash 1943636339, now seen corresponding path program 1 times [2021-02-22 04:33:36,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:33:36,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1505427488] [2021-02-22 04:33:36,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:33:36,854 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:33:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:33:41,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:33:41,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:33:41,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:33:41,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:33:41,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:33:41,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:33:41,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:33:41,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:05,041 WARN L202 SmtUtils]: Spent 23.19 s on a formula simplification that was a NOOP. DAG size: 2038 [2021-02-22 04:34:05,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:34:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:10,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:10,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:19,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4339 [2021-02-22 04:34:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:19,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:19,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:19,706 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-22 04:34:19,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4342 [2021-02-22 04:34:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:19,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:19,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:19,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:34:19,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:19,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:19,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:34:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-22 04:34:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-22 04:34:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-22 04:34:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 04:34:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-22 04:34:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 04:34:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 04:34:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 04:34:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 04:34:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-22 04:34:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-22 04:34:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-22 04:34:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-22 04:34:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-22 04:34:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-22 04:34:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-22 04:34:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-22 04:34:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-22 04:34:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-22 04:34:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-22 04:34:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-22 04:34:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-22 04:34:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-22 04:34:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-22 04:34:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-22 04:34:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-22 04:34:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-22 04:34:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-22 04:34:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-22 04:34:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-22 04:34:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:20,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:34:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:20,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:20,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:21,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5073 [2021-02-22 04:34:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:21,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:21,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:21,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5113 [2021-02-22 04:34:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:34:21,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:34:21,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:34:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 9300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9300 trivial. 0 not checked. [2021-02-22 04:34:34,340 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1505427488] [2021-02-22 04:34:34,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:34:34,345 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:34:34,345 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149298522] [2021-02-22 04:34:34,357 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:34:34,358 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:34:34,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:34:34,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:34:34,358 INFO L87 Difference]: Start difference. First operand 24138 states and 26757 transitions. Second operand 6 states. [2021-02-22 04:35:05,123 WARN L202 SmtUtils]: Spent 24.48 s on a formula simplification that was a NOOP. DAG size: 2040 [2021-02-22 04:35:07,719 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 196