/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/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 17:37:53,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 17:37:53,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 17:37:53,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 17:37:53,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 17:37:53,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 17:37:53,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 17:37:53,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 17:37:53,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 17:37:53,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 17:37:53,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 17:37:53,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 17:37:53,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 17:37:53,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 17:37:53,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 17:37:53,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 17:37:53,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 17:37:53,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 17:37:53,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 17:37:53,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 17:37:53,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 17:37:53,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 17:37:53,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 17:37:53,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 17:37:53,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-21 17:37:53,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 17:37:53,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 17:37:53,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 17:37:53,947 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-21 17:37:53,999 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 17:37:53,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 17:37:54,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 17:37:54,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 17:37:54,004 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 17:37:54,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 17:37:54,005 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 17:37:54,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 17:37:54,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 17:37:54,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 17:37:54,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 17:37:54,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 17:37:54,007 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 17:37:54,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 17:37:54,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 17:37:54,008 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 17:37:54,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 17:37:54,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 17:37:54,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 17:37:54,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 17:37:54,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 17:37:54,010 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 17:37:54,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 17:37:54,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 17:37:54,011 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 17:37:54,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 17:37:54,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 17:37:54,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 17:37:54,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 17:37:54,462 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 17:37:54,463 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 17:37:54,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-21 17:37:54,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a1f7850/77c7fd1941574dbda0486d464538de41/FLAG632798f7b [2021-02-21 17:37:55,579 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 17:37:55,580 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2021-02-21 17:37:55,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a1f7850/77c7fd1941574dbda0486d464538de41/FLAG632798f7b [2021-02-21 17:37:56,015 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a1f7850/77c7fd1941574dbda0486d464538de41 [2021-02-21 17:37:56,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 17:37:56,033 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 17:37:56,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 17:37:56,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 17:37:56,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 17:37:56,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:37:56" (1/1) ... [2021-02-21 17:37:56,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483a6f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:56, skipping insertion in model container [2021-02-21 17:37:56,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:37:56" (1/1) ... [2021-02-21 17:37:56,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 17:37:56,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 17:37:56,902 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-21 17:37:58,531 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293515,293528] [2021-02-21 17:37:58,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:37:58,692 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 17:37:58,857 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2021-02-21 17:37:59,351 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293515,293528] [2021-02-21 17:37:59,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:37:59,864 INFO L208 MainTranslator]: Completed translation [2021-02-21 17:37:59,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59 WrapperNode [2021-02-21 17:37:59,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 17:37:59,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 17:37:59,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 17:37:59,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 17:37:59,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:37:59,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:38:00,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:38:00,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:38:01,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:38:01,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:38:01,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (1/1) ... [2021-02-21 17:38:01,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 17:38:01,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 17:38:01,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 17:38:01,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 17:38:01,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:37:59" (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 [2021-02-21 17:38:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 17:38:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 17:38:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 17:38:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-02-21 17:38:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 17:38:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 17:38:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 17:38:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-21 17:38:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-21 17:38:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 17:38:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 17:38:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 17:38:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 17:38:01,408 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 17:38:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 17:38:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 17:38:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-21 17:38:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 17:38:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 17:38:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 17:38:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 17:38:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2021-02-21 17:38:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-21 17:38:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 17:38:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-21 17:38:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-02-21 17:38:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 17:38:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 17:38:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-21 17:38:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2021-02-21 17:38:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-21 17:38:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-21 17:38:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2021-02-21 17:38:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2021-02-21 17:38:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure planar422p_to_yuv_packed [2021-02-21 17:38:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2021-02-21 17:38:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_timer [2021-02-21 17:38:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwchunk_complete [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_got_frame [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fillbuff [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-21 17:38:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 17:38:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-21 17:38:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-21 17:38:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-21 17:38:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-21 17:38:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2021-02-21 17:38:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2021-02-21 17:38:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_print_cfg [2021-02-21 17:38:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2021-02-21 17:38:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_cmd_status [2021-02-21 17:38:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2021-02-21 17:38:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2021-02-21 17:38:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 17:38:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-21 17:38:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-21 17:38:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-21 17:38:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-21 17:38:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_s_ctrl [2021-02-21 17:38:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_jpegcomp [2021-02-21 17:38:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_jpegcomp [2021-02-21 17:38:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-21 17:38:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_parm [2021-02-21 17:38:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_framesizes [2021-02-21 17:38:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_frameintervals [2021-02-21 17:38:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_open [2021-02-21 17:38:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2021-02-21 17:38:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_video_device_release [2021-02-21 17:38:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe_v4l [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure save_frame [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_read_video_callback [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_get_fx2fw [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_create_sys_buffers [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_release_sys_buffers [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_init [2021-02-21 17:38:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2021-02-21 17:38:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pipe_completion [2021-02-21 17:38:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_readpipe [2021-02-21 17:38:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_start_acquire [2021-02-21 17:38:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2021-02-21 17:38:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_readpipe [2021-02-21 17:38:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2021-02-21 17:38:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_probe [2021-02-21 17:38:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_disconnect [2021-02-21 17:38:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_init [2021-02-21 17:38:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_driver_exit [2021-02-21 17:38:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2021-02-21 17:38:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2021-02-21 17:38:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-02-21 17:38:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-21 17:38:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-02-21 17:38:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-02-21 17:38:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_7 [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 17:38:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_26 [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_27 [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2021-02-21 17:38:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2021-02-21 17:38:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2021-02-21 17:38:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2021-02-21 17:38:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2021-02-21 17:38:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_34 [2021-02-21 17:38:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_35 [2021-02-21 17:38:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 17:38:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 17:38:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 17:38:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 17:38:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 17:38:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-21 17:38:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-21 17:38:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-21 17:38:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-21 17:38:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-21 17:38:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-21 17:38:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2021-02-21 17:38:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-21 17:38:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 17:38:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-21 17:38:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-21 17:38:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __v4l2_ctrl_s_ctrl [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-21 17:38:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-21 17:38:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 17:38:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 17:38:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2021-02-21 17:38:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-21 17:38:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-21 17:38:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 17:38:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-21 17:38:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2021-02-21 17:38:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-21 17:38:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-21 17:38:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-21 17:38:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-21 17:38:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 17:38:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 17:38:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-21 17:38:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-21 17:38:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-21 17:38:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-21 17:38:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-21 17:38:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 17:38:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 17:38:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-21 17:38:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 17:38:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 17:38:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 17:38:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 17:38:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 17:38:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 17:38:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 17:38:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 17:38:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 17:38:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 17:38:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 17:38:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 17:38:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 17:38:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-21 17:38:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 17:38:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 17:38:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 17:38:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-21 17:38:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 17:38:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 17:38:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 17:38:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 17:38:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 17:38:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 17:38:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-21 17:38:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 17:38:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2021-02-21 17:38:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 17:38:01,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-21 17:38:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 17:38:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-21 17:38:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-21 17:38:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-21 17:38:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_26 [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 17:38:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-21 17:38:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-21 17:38:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2021-02-21 17:38:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2021-02-21 17:38:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_7 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-02-21 17:38:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_27 [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-21 17:38:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-21 17:38:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_34 [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_35 [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2021-02-21 17:38:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-21 17:38:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-21 17:38:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-21 17:38:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-21 17:38:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-21 17:38:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure __v4l2_ctrl_s_ctrl [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2021-02-21 17:38:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_readpipe [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_readpipe [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_start_acquire [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fillbuff [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2021-02-21 17:38:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2021-02-21 17:38:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2021-02-21 17:38:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-21 17:38:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-21 17:38:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2021-02-21 17:38:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2021-02-21 17:38:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure planar422p_to_yuv_packed [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_timer [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwchunk_complete [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_got_frame [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-21 17:38:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-21 17:38:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-21 17:38:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-21 17:38:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_print_cfg [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_cmd_status [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-21 17:38:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_s_ctrl [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_jpegcomp [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_jpegcomp [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_parm [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_framesizes [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_frameintervals [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_open [2021-02-21 17:38:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_video_device_release [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe_v4l [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure save_frame [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_read_video_callback [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_get_fx2fw [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_create_sys_buffers [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_release_sys_buffers [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_init [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure read_pipe_completion [2021-02-21 17:38:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_probe [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_disconnect [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_init [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_driver_exit [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 17:38:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 17:38:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 17:38:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 17:38:03,568 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;