/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-36cd7be [2021-02-24 06:47:03,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 06:47:03,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 06:47:03,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 06:47:03,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 06:47:03,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 06:47:03,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 06:47:03,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 06:47:03,133 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 06:47:03,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 06:47:03,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 06:47:03,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 06:47:03,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 06:47:03,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 06:47:03,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 06:47:03,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 06:47:03,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 06:47:03,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 06:47:03,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 06:47:03,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 06:47:03,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 06:47:03,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 06:47:03,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 06:47:03,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 06:47:03,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 06:47:03,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 06:47:03,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 06:47:03,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 06:47:03,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 06:47:03,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 06:47:03,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 06:47:03,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 06:47:03,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 06:47:03,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 06:47:03,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 06:47:03,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 06:47:03,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 06:47:03,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 06:47:03,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 06:47:03,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 06:47:03,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 06:47:03,211 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-24 06:47:03,232 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 06:47:03,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 06:47:03,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 06:47:03,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 06:47:03,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 06:47:03,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 06:47:03,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 06:47:03,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 06:47:03,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 06:47:03,238 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 06:47:03,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 06:47:03,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 06:47:03,240 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 06:47:03,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 06:47:03,241 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 06:47:03,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 06:47:03,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 06:47:03,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 06:47:03,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 06:47:03,242 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 06:47:03,242 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 06:47:03,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 06:47:03,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 06:47:03,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 06:47:03,625 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 06:47:03,631 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 06:47:03,633 INFO L432 ainManager$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 [2021-02-24 06:47:03,721 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a3851da2/9eeb5848060043128e80cc7fcc1b00cb/FLAGf18edb70b [2021-02-24 06:47:05,158 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 06:47:05,159 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 [2021-02-24 06:47:05,274 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a3851da2/9eeb5848060043128e80cc7fcc1b00cb/FLAGf18edb70b [2021-02-24 06:47:05,706 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a3851da2/9eeb5848060043128e80cc7fcc1b00cb [2021-02-24 06:47:05,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 06:47:05,723 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 06:47:05,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 06:47:05,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 06:47:05,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 06:47:05,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:47:05" (1/1) ... [2021-02-24 06:47:05,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@784eb6d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:05, skipping insertion in model container [2021-02-24 06:47:05,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:47:05" (1/1) ... [2021-02-24 06:47:05,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 06:47:06,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 06:47:11,884 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] [2021-02-24 06:47:11,887 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] [2021-02-24 06:47:11,888 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] [2021-02-24 06:47:11,889 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] [2021-02-24 06:47:11,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:47:12,021 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 06:47:13,048 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] [2021-02-24 06:47:13,049 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] [2021-02-24 06:47:13,050 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] [2021-02-24 06:47:13,050 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] [2021-02-24 06:47:13,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:47:14,351 INFO L208 MainTranslator]: Completed translation [2021-02-24 06:47:14,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14 WrapperNode [2021-02-24 06:47:14,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 06:47:14,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 06:47:14,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 06:47:14,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 06:47:14,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:14,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:14,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:14,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:15,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:15,203 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:15,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (1/1) ... [2021-02-24 06:47:15,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 06:47:15,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 06:47:15,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 06:47:15,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 06:47:15,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (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 [2021-02-24 06:47:15,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 06:47:15,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 06:47:15,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 06:47:15,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-24 06:47:15,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 06:47:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-24 06:47:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-24 06:47:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 06:47:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 06:47:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 06:47:15,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 06:47:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-24 06:47:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-24 06:47:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-24 06:47:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-24 06:47:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-24 06:47:15,513 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-24 06:47:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-24 06:47:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-24 06:47:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-24 06:47:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-24 06:47:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-24 06:47:15,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 06:47:15,515 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-24 06:47:15,516 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-24 06:47:15,517 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-24 06:47:15,518 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-24 06:47:15,519 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-24 06:47:15,520 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-24 06:47:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-24 06:47:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-24 06:47:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-24 06:47:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-24 06:47:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-24 06:47:15,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-24 06:47:15,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-24 06:47:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-24 06:47:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-24 06:47:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 06:47:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-24 06:47:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-24 06:47:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 06:47:15,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-24 06:47:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-24 06:47:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-24 06:47:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-24 06:47:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 06:47:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43 [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_48 [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_49 [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-24 06:47:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-24 06:47:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-24 06:47:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-24 06:47:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48 [2021-02-24 06:47:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50 [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_54 [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-24 06:47:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-24 06:47:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-24 06:47:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-24 06:47:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-24 06:47:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-24 06:47:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-24 06:47:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42___0 [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-24 06:47:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-24 06:47:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-24 06:47:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-24 06:47:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-24 06:47:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-24 06:47:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48___0 [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49___0 [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50___0 [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52___0 [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-24 06:47:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-24 06:47:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-24 06:47:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-24 06:47:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-24 06:47:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 06:47:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-24 06:47:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-24 06:47:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-24 06:47:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-24 06:47:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-24 06:47:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-24 06:47:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 06:47:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-24 06:47:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-24 06:47:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-24 06:47:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-24 06:47:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-24 06:47:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-24 06:47:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-24 06:47:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-24 06:47:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-24 06:47:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-24 06:47:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-24 06:47:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-24 06:47:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-24 06:47:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-24 06:47:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-24 06:47:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-24 06:47:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-24 06:47:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-24 06:47:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-24 06:47:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-24 06:47:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 06:47:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 06:47:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 06:47:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-24 06:47:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 06:47:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-24 06:47:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-24 06:47:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-24 06:47:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 06:47:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 06:47:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 06:47:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-24 06:47:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-24 06:47:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-24 06:47:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43 [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-24 06:47:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-24 06:47:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_48 [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_49 [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-24 06:47:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-24 06:47:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-24 06:47:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-24 06:47:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 06:47:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-24 06:47:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-24 06:47:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-24 06:47:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-24 06:47:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-24 06:47:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-24 06:47:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-24 06:47:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-24 06:47:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-24 06:47:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-24 06:47:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-24 06:47:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 06:47:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48 [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50 [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_54 [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-24 06:47:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-24 06:47:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-24 06:47:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-24 06:47:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-24 06:47:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-24 06:47:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42___0 [2021-02-24 06:47:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 06:47:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-24 06:47:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-24 06:47:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-24 06:47:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-24 06:47:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-24 06:47:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-24 06:47:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48___0 [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50___0 [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52___0 [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-24 06:47:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49___0 [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-24 06:47:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-24 06:47:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-24 06:47:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-24 06:47:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-24 06:47:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-24 06:47:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-24 06:47:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-24 06:47:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-24 06:47:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-24 06:47:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-24 06:47:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-24 06:47:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-24 06:47:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 06:47:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 06:47:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-24 06:47:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-24 06:47:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-24 06:47:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-24 06:47:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:47:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-24 06:47:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-24 06:47:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 06:47:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 06:47:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 06:47:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 06:47:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 06:47:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 06:47:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-24 06:47:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-24 06:47:18,467 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 [2021-02-24 06:47:18,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: #res := ~ret~17; [2021-02-24 06:47:18,468 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 [2021-02-24 06:47:18,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-1: ~tmp___0~23 := #t~ret1201; [2021-02-24 06:47:18,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= #t~ret1201 && #t~ret1201 <= 9223372036854775807; [2021-02-24 06:47:18,468 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); [2021-02-24 06:47:18,468 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-2: havoc #t~ret1201; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: #res := ~ret~17; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != ~tmp___1~13; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != ~tmp___1~13); [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: #res := ~ret~17; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11738: #res := ~ret~17; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: #res := ~ret~17; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: #res := ~ret~17; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != ~tmp___0~23; [2021-02-24 06:47:18,469 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != ~tmp___0~23); [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: ~tmp___2~10 := #t~ret1203; [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756-1: havoc #t~ret1203; [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= #t~ret1202 && #t~ret1202 <= 9223372036854775807; [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-2: havoc #t~ret1202; [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-1: ~tmp___1~13 := #t~ret1202; [2021-02-24 06:47:18,470 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~17; [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == ~size % 4294967296; [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == ~size % 4294967296); [2021-02-24 06:47:18,471 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 [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == ~size % 4294967296; [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == ~size % 4294967296); [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == ~size % 4294967296; [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == ~size % 4294967296); [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == ~size % 4294967296; [2021-02-24 06:47:18,471 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == ~size % 4294967296); [2021-02-24 06:47:18,472 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11753: #res := ~ret~17; [2021-02-24 06:47:18,472 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == ~size % 4294967296; [2021-02-24 06:47:18,472 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == ~size % 4294967296); [2021-02-24 06:47:24,297 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-24 06:47:26,506 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11836: #res := ~ret~18; [2021-02-24 06:47:26,506 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); [2021-02-24 06:47:26,506 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 [2021-02-24 06:47:26,506 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != ~tmp___1~14; [2021-02-24 06:47:26,506 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != ~tmp___1~14); [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == ~size % 4294967296; [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == ~size % 4294967296); [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == ~size % 4294967296; [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == ~size % 4294967296); [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == ~size % 4294967296; [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == ~size % 4294967296); [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == ~size % 4294967296; [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == ~size % 4294967296); [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-1: ~tmp___0~24 := #t~ret1206; [2021-02-24 06:47:26,507 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= #t~ret1206 && #t~ret1206 <= 9223372036854775807; [2021-02-24 06:47:26,508 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-2: havoc #t~ret1206; [2021-02-24 06:47:26,508 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11850: #res := ~ret~18; [2021-02-24 06:47:26,508 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == ~size % 4294967296; [2021-02-24 06:47:26,508 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == ~size % 4294967296); [2021-02-24 06:47:26,508 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11842: #res := ~ret~18; [2021-02-24 06:47:26,508 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 [2021-02-24 06:47:26,516 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 [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: #res := ~ret~18; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859-1: havoc #t~ret1208; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: ~tmp___2~11 := #t~ret1208; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: #res := ~ret~18; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: #res := ~ret~18; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: #res := ~ret~18; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-24 06:47:26,517 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-2: havoc #t~ret1207; [2021-02-24 06:47:26,518 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-24 06:47:26,518 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-1: ~tmp___1~14 := #t~ret1207; [2021-02-24 06:47:26,518 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= #t~ret1207 && #t~ret1207 <= 9223372036854775807; [2021-02-24 06:47:26,518 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != ~tmp___0~24; [2021-02-24 06:47:26,518 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != ~tmp___0~24); [2021-02-24 06:47:26,518 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11856: #res := ~ret~18; [2021-02-24 06:47:26,935 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 06:47:37,274 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 06:47:37,275 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-02-24 06:47:37,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:47:37 BoogieIcfgContainer [2021-02-24 06:47:37,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 06:47:37,301 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 06:47:37,301 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 06:47:37,304 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 06:47:37,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 06:47:05" (1/3) ... [2021-02-24 06:47:37,306 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e6b8519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:47:37, skipping insertion in model container [2021-02-24 06:47:37,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:47:14" (2/3) ... [2021-02-24 06:47:37,306 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e6b8519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:47:37, skipping insertion in model container [2021-02-24 06:47:37,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:47:37" (3/3) ... [2021-02-24 06:47:37,310 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-24 06:47:37,317 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 06:47:37,329 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-24 06:47:37,350 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-24 06:47:37,391 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 06:47:37,391 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 06:47:37,391 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 06:47:37,392 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 06:47:37,392 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 06:47:37,392 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 06:47:37,392 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 06:47:37,392 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 06:47:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 20606 states. [2021-02-24 06:47:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5116 [2021-02-24 06:47:38,184 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:47:38,189 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] [2021-02-24 06:47:38,190 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]=== [2021-02-24 06:47:38,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:47:38,200 INFO L82 PathProgramCache]: Analyzing trace with hash -456249393, now seen corresponding path program 1 times [2021-02-24 06:47:38,209 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:47:38,209 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1797876386] [2021-02-24 06:47:38,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:47:38,416 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:47:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:47:43,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:47:43,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:47:43,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:47:43,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:47:43,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:47:43,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:47:43,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:47:43,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:07,575 WARN L202 SmtUtils]: Spent 23.42 s on a formula simplification that was a NOOP. DAG size: 2038 [2021-02-24 06:48:07,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:48:07,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:13,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:13,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:22,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4339 [2021-02-24 06:48:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:22,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:22,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:22,615 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-24 06:48:22,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4342 [2021-02-24 06:48:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:22,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:22,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:22,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:48:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:22,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:22,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:22,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:48:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:22,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:22,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:22,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:22,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:22,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:22,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-24 06:48:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-24 06:48:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-24 06:48:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 06:48:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-24 06:48:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 06:48:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 06:48:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 06:48:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 06:48:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-24 06:48:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-24 06:48:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-24 06:48:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-24 06:48:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-24 06:48:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-24 06:48:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-24 06:48:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-24 06:48:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-24 06:48:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-24 06:48:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-24 06:48:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-24 06:48:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 06:48:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-24 06:48:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-24 06:48:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-24 06:48:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-24 06:48:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-24 06:48:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-24 06:48:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-24 06:48:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:23,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:23,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:23,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:24,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:24,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:24,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-24 06:48:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:24,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:24,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:24,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:48:24,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:24,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:24,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:24,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5073 [2021-02-24 06:48:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:24,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:24,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:24,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5105 [2021-02-24 06:48:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:48:24,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:48:24,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:48:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 9517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9517 trivial. 0 not checked. [2021-02-24 06:48:36,682 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1797876386] [2021-02-24 06:48:36,684 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:48:36,684 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 06:48:36,685 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656030210] [2021-02-24 06:48:36,697 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 06:48:36,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:48:36,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 06:48:36,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-24 06:48:36,713 INFO L87 Difference]: Start difference. First operand 20606 states. Second operand 6 states. [2021-02-24 06:49:08,009 WARN L202 SmtUtils]: Spent 23.86 s on a formula simplification that was a NOOP. DAG size: 2040 [2021-02-24 06:49:11,160 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-24 06:57:16,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:57:16,008 INFO L93 Difference]: Finished difference Result 38972 states and 44438 transitions. [2021-02-24 06:57:16,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-24 06:57:16,010 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 5115 [2021-02-24 06:57:16,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:57:16,468 INFO L225 Difference]: With dead ends: 38972 [2021-02-24 06:57:16,468 INFO L226 Difference]: Without dead ends: 28919 [2021-02-24 06:57:16,529 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 48.2s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:57:16,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28919 states. [2021-02-24 06:57:56,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28919 to 24138. [2021-02-24 06:57:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24138 states. [2021-02-24 06:57:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24138 states to 24138 states and 26757 transitions. [2021-02-24 06:57:56,496 INFO L78 Accepts]: Start accepts. Automaton has 24138 states and 26757 transitions. Word has length 5115 [2021-02-24 06:57:56,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:57:56,510 INFO L480 AbstractCegarLoop]: Abstraction has 24138 states and 26757 transitions. [2021-02-24 06:57:56,510 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 06:57:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 24138 states and 26757 transitions. [2021-02-24 06:57:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5134 [2021-02-24 06:57:56,725 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:57:56,729 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] [2021-02-24 06:57:56,729 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 06:57:56,729 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]=== [2021-02-24 06:57:56,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:57:56,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1943636339, now seen corresponding path program 1 times [2021-02-24 06:57:56,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:57:56,732 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [76184573] [2021-02-24 06:57:56,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:57:56,794 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:57:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:01,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:01,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:01,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:01,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:58:01,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:01,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:58:01,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:01,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:24,573 WARN L202 SmtUtils]: Spent 23.25 s on a formula simplification that was a NOOP. DAG size: 2038 [2021-02-24 06:58:24,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:58:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:31,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:31,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4339 [2021-02-24 06:58:40,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,599 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-24 06:58:40,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4342 [2021-02-24 06:58:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:58:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:58:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-24 06:58:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-24 06:58:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-24 06:58:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:40,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:40,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:40,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 06:58:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-24 06:58:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 06:58:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 06:58:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 06:58:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 06:58:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-24 06:58:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-24 06:58:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-24 06:58:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-24 06:58:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-24 06:58:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-24 06:58:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-24 06:58:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-24 06:58:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-24 06:58:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-24 06:58:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-24 06:58:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-24 06:58:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 06:58:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-24 06:58:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-24 06:58:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-24 06:58:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-24 06:58:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-24 06:58:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-24 06:58:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-24 06:58:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-24 06:58:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:41,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:58:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:41,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:41,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:42,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5073 [2021-02-24 06:58:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:42,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:42,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:42,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5113 [2021-02-24 06:58:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:58:42,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:58:42,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:58:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 9300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9300 trivial. 0 not checked. [2021-02-24 06:58:54,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [76184573] [2021-02-24 06:58:54,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:58:54,011 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 06:58:54,011 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425594715] [2021-02-24 06:58:54,018 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 06:58:54,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:58:54,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 06:58:54,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-24 06:58:54,019 INFO L87 Difference]: Start difference. First operand 24138 states and 26757 transitions. Second operand 6 states. [2021-02-24 06:59:23,561 WARN L202 SmtUtils]: Spent 23.22 s on a formula simplification that was a NOOP. DAG size: 2040 [2021-02-24 06:59:25,913 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 196