/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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.1-dev-36cd7be
[2021-02-24 06:19:06,568 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-02-24 06:19:06,573 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-02-24 06:19:06,616 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-02-24 06:19:06,617 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-02-24 06:19:06,618 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-02-24 06:19:06,620 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-02-24 06:19:06,636 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-02-24 06:19:06,645 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-02-24 06:19:06,651 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-02-24 06:19:06,653 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-02-24 06:19:06,656 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-02-24 06:19:06,656 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-02-24 06:19:06,659 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-02-24 06:19:06,662 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-02-24 06:19:06,663 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-02-24 06:19:06,668 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-02-24 06:19:06,669 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-02-24 06:19:06,677 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-02-24 06:19:06,686 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-02-24 06:19:06,688 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-02-24 06:19:06,690 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-02-24 06:19:06,692 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-02-24 06:19:06,695 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-02-24 06:19:06,700 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-02-24 06:19:06,700 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-02-24 06:19:06,701 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-02-24 06:19:06,709 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-02-24 06:19:06,710 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-02-24 06:19:06,711 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-02-24 06:19:06,712 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-02-24 06:19:06,713 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-02-24 06:19:06,715 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-02-24 06:19:06,716 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-02-24 06:19:06,717 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-02-24 06:19:06,717 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-02-24 06:19:06,718 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-02-24 06:19:06,719 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-02-24 06:19:06,719 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-02-24 06:19:06,720 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-02-24 06:19:06,721 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-02-24 06:19:06,724 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 06:19:06,750 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-02-24 06:19:06,750 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-02-24 06:19:06,756 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-02-24 06:19:06,756 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-02-24 06:19:06,756 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-02-24 06:19:06,757 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-02-24 06:19:06,757 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-02-24 06:19:06,757 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-02-24 06:19:06,757 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-02-24 06:19:06,758 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-02-24 06:19:06,759 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-02-24 06:19:06,760 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-02-24 06:19:06,760 INFO  L138        SettingsManager]:  * Size of a code block=SingleStatement
[2021-02-24 06:19:06,760 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2021-02-24 06:19:06,760 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-02-24 06:19:06,761 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-02-24 06:19:06,761 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-02-24 06:19:06,761 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2021-02-24 06:19:06,762 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-02-24 06:19:06,762 INFO  L138        SettingsManager]:  * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX
[2021-02-24 06:19:06,762 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-02-24 06:19:07,223 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-02-24 06:19:07,249 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-02-24 06:19:07,252 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-02-24 06:19:07,253 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-02-24 06:19:07,254 INFO  L275        PluginConnector]: CDTParser initialized
[2021-02-24 06:19:07,255 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i
[2021-02-24 06:19:07,324 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf06e5d0a/7e19c8ae23fe4a1591dc8e8f4784f0be/FLAG7a0b166a3
[2021-02-24 06:19:08,547 INFO  L306              CDTParser]: Found 1 translation units.
[2021-02-24 06:19:08,548 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i
[2021-02-24 06:19:08,602 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf06e5d0a/7e19c8ae23fe4a1591dc8e8f4784f0be/FLAG7a0b166a3
[2021-02-24 06:19:08,830 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf06e5d0a/7e19c8ae23fe4a1591dc8e8f4784f0be
[2021-02-24 06:19:08,832 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-02-24 06:19:08,844 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2021-02-24 06:19:08,848 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-02-24 06:19:08,848 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-02-24 06:19:08,852 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-02-24 06:19:08,853 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:19:08" (1/1) ...
[2021-02-24 06:19:08,854 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497c4394 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:08, skipping insertion in model container
[2021-02-24 06:19:08,855 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:19:08" (1/1) ...
[2021-02-24 06:19:08,866 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-02-24 06:19:09,110 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-02-24 06:19:09,802 WARN  L1208              CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4455]
[2021-02-24 06:19:09,851 WARN  L1208              CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328]
[2021-02-24 06:19:09,851 WARN  L1208              CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
                    size_t ) [5329-5330]
[2021-02-24 06:19:10,291 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i[163308,163321]
[2021-02-24 06:19:12,062 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-02-24 06:19:12,350 INFO  L203         MainTranslator]: Completed pre-run
[2021-02-24 06:19:12,493 WARN  L1208              CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4455]
[2021-02-24 06:19:12,515 WARN  L1208              CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328]
[2021-02-24 06:19:12,516 WARN  L1208              CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
                    size_t ) [5329-5330]
[2021-02-24 06:19:12,523 WARN  L226   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i[163308,163321]
[2021-02-24 06:19:13,018 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-02-24 06:19:13,642 INFO  L208         MainTranslator]: Completed translation
[2021-02-24 06:19:13,642 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13 WrapperNode
[2021-02-24 06:19:13,643 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-02-24 06:19:13,644 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-02-24 06:19:13,644 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-02-24 06:19:13,644 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-02-24 06:19:13,658 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:13,658 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:13,939 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:13,942 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:15,309 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:15,348 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:15,478 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (1/1) ...
[2021-02-24 06:19:15,592 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-02-24 06:19:15,593 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-02-24 06:19:15,593 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-02-24 06:19:15,593 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-02-24 06:19:15,594 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (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 06:19:15,697 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2021-02-24 06:19:15,697 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-02-24 06:19:15,697 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2021-02-24 06:19:15,697 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure kobject_name
[2021-02-24 06:19:15,698 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2021-02-24 06:19:15,699 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2021-02-24 06:19:15,700 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2021-02-24 06:19:15,700 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2021-02-24 06:19:15,700 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2021-02-24 06:19:15,700 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_name
[2021-02-24 06:19:15,700 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2021-02-24 06:19:15,700 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intfdata
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_make_path
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_allocate_device
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_report_key
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_sync
[2021-02-24 06:19:15,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_to_input_id
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_register_device
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_set_drvdata
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_device_node_name
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_next_fill_buf
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_snapshot_button
[2021-02-24 06:19:15,702 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_frame_complete
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_isoc_handler
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_isoc_init
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_iso_stop
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_iso_free
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_isoc_cleanup
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_cleanup_queued_bufs
[2021-02-24 06:19:15,703 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_sensor_type_to_string
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_video_release
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_setup
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure buffer_init
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure buffer_prepare
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure buffer_finish
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure buffer_cleanup
[2021-02-24 06:19:15,704 INFO  L138     BoogieDeclarations]: Found implementation of procedure buffer_queue
[2021-02-24 06:19:15,705 INFO  L138     BoogieDeclarations]: Found implementation of procedure start_streaming
[2021-02-24 06:19:15,705 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_streaming
[2021-02-24 06:19:15,705 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_pwc_probe
[2021-02-24 06:19:15,705 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_pwc_disconnect
[2021-02-24 06:19:15,705 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_driver_init
[2021-02-24 06:19:15,705 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_driver_exit
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_5
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_6
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_3
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2021-02-24 06:19:15,706 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2021-02-24 06:19:15,707 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20
[2021-02-24 06:19:15,707 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_21
[2021-02-24 06:19:15,707 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_22
[2021-02-24 06:19:15,707 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23
[2021-02-24 06:19:15,707 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_24
[2021-02-24 06:19:15,707 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_25
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_size
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_construct
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure recv_control_msg
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure send_video_command
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure send_control_msg
[2021-02-24 06:19:15,708 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_video_mode_Nala
[2021-02-24 06:19:15,709 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_video_mode_Timon
[2021-02-24 06:19:15,709 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_video_mode_Kiara
[2021-02-24 06:19:15,709 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_video_mode
[2021-02-24 06:19:15,709 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_fps_Nala
[2021-02-24 06:19:15,709 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_fps_Kiara
[2021-02-24 06:19:15,709 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_fps_Timon
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_fps
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_u8_ctrl
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_u8_ctrl
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_s8_ctrl
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_u16_ctrl
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_u16_ctrl
[2021-02-24 06:19:15,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_button_ctrl
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_camera_power
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_leds
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_get_cmos_sensor
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_get_drvdata
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_drvdata
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_is_busy
[2021-02-24 06:19:15,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_init_controls
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_vidioc_fill_fmt
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_vidioc_try_fmt
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_s_fmt_vid_cap
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_querycap
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_enum_input
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_g_input
[2021-02-24 06:19:15,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_s_input
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_g_volatile_ctrl
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_awb
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_autogain
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_exposure_auto
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_autogain_expo
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_set_motor
[2021-02-24 06:19:15,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_s_ctrl
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_enum_fmt_vid_cap
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_g_fmt_vid_cap
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_try_fmt_vid_cap
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_enum_framesizes
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_enum_frameintervals
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_g_parm
[2021-02-24 06:19:15,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_s_parm
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_1
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ctrl_ops_2
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_decompress
[2021-02-24 06:19:15,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_dec1_init
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure build_subblock_pattern
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure build_bit_powermask_table
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure build_table_color
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure fill_table_dc00_d800
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_dec23_init
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_image_block_Y
[2021-02-24 06:19:15,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_image_block_CrCb
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure decode_block
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure DecompressBand23
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure pwc_dec23_decompress
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic
[2021-02-24 06:19:15,717 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure __video_register_device
[2021-02-24 06:19:15,718 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_event
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_free_device
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_register_device
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_unregister_device
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2021-02-24 06:19:15,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_probe_4
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_some_page
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2021-02-24 06:19:15,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcat
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcpy
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_urb
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_control_msg
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2021-02-24 06:19:15,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_urb
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_interface
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_string
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_submit_urb
[2021-02-24 06:19:15,722 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_get_name
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std
[2021-02-24 06:19:15,723 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_device_put
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_device_register
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_fh_open
[2021-02-24 06:19:15,724 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_buffer_done
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_fop_poll
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_fop_read
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_fop_release
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf
[2021-02-24 06:19:15,725 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr
[2021-02-24 06:19:15,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_queue_init
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfree
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_devdata
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_device_release_empty
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_ioctl2
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_unregister_device
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure vzalloc
[2021-02-24 06:19:15,727 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2021-02-24 06:19:15,728 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2021-02-24 06:19:15,728 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2021-02-24 06:19:15,728 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2021-02-24 06:19:15,728 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy
[2021-02-24 06:19:15,728 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2021-02-24 06:19:15,728 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock
[2021-02-24 06:19:15,729 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-02-24 06:19:15,730 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure strcpy
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcat
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2021-02-24 06:19:15,731 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure vzalloc
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_vzalloc_24
[2021-02-24 06:19:15,732 INFO  L130     BoogieDeclarations]: Found specification of procedure vfree
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure kobject_name
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure kmem_cache_alloc
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2021-02-24 06:19:15,733 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2021-02-24 06:19:15,734 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2021-02-24 06:19:15,735 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_5
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_1
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_6
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_3
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ctrl_ops_2
[2021-02-24 06:19:15,736 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_name
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intfdata
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_make_path
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2021-02-24 06:19:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_25
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_urb
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_21
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_submit_urb
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20
[2021-02-24 06:19:15,738 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_22
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_string
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_interface
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2021-02-24 06:19:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_allocate_device
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_free_device
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_register_device
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_unregister_device
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_event
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_report_key
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure input_sync
[2021-02-24 06:19:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_to_input_id
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure __video_register_device
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure video_register_device
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure video_unregister_device
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure video_device_release_empty
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure video_set_drvdata
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure video_device_node_name
[2021-02-24 06:19:15,741 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_fh_open
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_device_put
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_device_register
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_device_unregister
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure video_ioctl2
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_buffer_done
[2021-02-24 06:19:15,742 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_queue_init
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_fop_mmap
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_fop_release
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_fop_read
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_fop_poll
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_size
[2021-02-24 06:19:15,743 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_construct
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_video_mode
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_leds
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_cmos_sensor
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_init_controls
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_camera_power
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_decompress
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_pwc_probe
[2021-02-24 06:19:15,744 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_pwc_disconnect
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_isoc_cleanup
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_next_fill_buf
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_snapshot_button
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_frame_complete
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_isoc_handler
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_isoc_init
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-02-24 06:19:15,745 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_iso_stop
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_iso_free
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_cleanup_queued_bufs
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_sensor_type_to_string
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_video_release
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_setup
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure buffer_init
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure buffer_prepare
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure buffer_finish
[2021-02-24 06:19:15,746 INFO  L130     BoogieDeclarations]: Found specification of procedure buffer_cleanup
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure buffer_queue
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure start_streaming
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_streaming
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_driver_init
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_driver_exit
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_probe_4
[2021-02-24 06:19:15,747 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_main_exported_1
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_main_exported_2
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_dec1_init
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_dec23_init
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_fps
[2021-02-24 06:19:15,748 INFO  L130     BoogieDeclarations]: Found specification of procedure send_control_msg
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_u8_ctrl
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_u8_ctrl
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_s8_ctrl
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_u16_ctrl
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_u16_ctrl
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_button_ctrl
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure recv_control_msg
[2021-02-24 06:19:15,749 INFO  L130     BoogieDeclarations]: Found specification of procedure send_video_command
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure set_video_mode_Nala
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure set_video_mode_Timon
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure set_video_mode_Kiara
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_fps_Nala
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_fps_Kiara
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_get_fps_Timon
[2021-02-24 06:19:15,750 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcpy
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure video_get_drvdata
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure video_devdata
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure video_drvdata
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_get_name
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std
[2021-02-24 06:19:15,751 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_is_busy
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs
[2021-02-24 06:19:15,752 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_g_volatile_ctrl
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_s_ctrl
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_vidioc_fill_fmt
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_vidioc_try_fmt
[2021-02-24 06:19:15,753 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_s_fmt_vid_cap
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_querycap
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_enum_input
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_g_input
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_s_input
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_awb
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_autogain
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_exposure_auto
[2021-02-24 06:19:15,754 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_autogain_expo
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_set_motor
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_enum_fmt_vid_cap
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_g_fmt_vid_cap
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_try_fmt_vid_cap
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_enum_framesizes
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_enum_frameintervals
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_g_parm
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_s_parm
[2021-02-24 06:19:15,755 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure pwc_dec23_decompress
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure build_subblock_pattern
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure build_bit_powermask_table
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure build_table_color
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure fill_table_dc00_d800
[2021-02-24 06:19:15,756 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_image_block_Y
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_image_block_CrCb
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure decode_block
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure DecompressBand23
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_some_page
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_trylock
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2021-02-24 06:19:15,757 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2021-02-24 06:19:15,758 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2021-02-24 06:19:18,642 INFO  L759   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2021-02-24 06:19:40,005 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-02-24 06:19:40,005 INFO  L299             CfgBuilder]: Removed 1 assume(true) statements.
[2021-02-24 06:19:40,027 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:19:40 BoogieIcfgContainer
[2021-02-24 06:19:40,028 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-02-24 06:19:40,031 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-02-24 06:19:40,031 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-02-24 06:19:40,035 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-02-24 06:19:40,035 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 06:19:08" (1/3) ...
[2021-02-24 06:19:40,036 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7109e677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:19:40, skipping insertion in model container
[2021-02-24 06:19:40,036 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:13" (2/3) ...
[2021-02-24 06:19:40,037 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7109e677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:19:40, skipping insertion in model container
[2021-02-24 06:19:40,037 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:19:40" (3/3) ...
[2021-02-24 06:19:40,038 INFO  L111   eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i
[2021-02-24 06:19:40,049 INFO  L153   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION
[2021-02-24 06:19:40,061 INFO  L165   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2021-02-24 06:19:40,082 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-02-24 06:19:40,126 INFO  L376      AbstractCegarLoop]: Interprodecural is true
[2021-02-24 06:19:40,126 INFO  L377      AbstractCegarLoop]: Hoare is true
[2021-02-24 06:19:40,127 INFO  L378      AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation
[2021-02-24 06:19:40,127 INFO  L379      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-02-24 06:19:40,127 INFO  L380      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-02-24 06:19:40,127 INFO  L381      AbstractCegarLoop]: Difference is false
[2021-02-24 06:19:40,127 INFO  L382      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-02-24 06:19:40,127 INFO  L386      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2021-02-24 06:19:40,335 INFO  L276                IsEmpty]: Start isEmpty. Operand 21931 states.
[2021-02-24 06:19:41,774 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13029
[2021-02-24 06:19:41,775 INFO  L414         BasicCegarLoop]: Found error trace
[2021-02-24 06:19:41,785 INFO  L422         BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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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[2021-02-24 06:19:41,788 INFO  L428      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-24 06:19:41,795 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-02-24 06:19:41,802 INFO  L82        PathProgramCache]: Analyzing trace with hash -1923747947, now seen corresponding path program 1 times
[2021-02-24 06:19:41,811 INFO  L162   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2021-02-24 06:19:41,811 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1132449734]
[2021-02-24 06:19:41,816 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-24 06:19:41,980 INFO  L218   tedInterpolationCore]: No loops in this trace, falling back to nested interpolation
[2021-02-24 06:19:44,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:20:06,920 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:20:06,921 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:20:06,923 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:20:06,924 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-24 06:20:06,939 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:20:06,939 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:20:18,324 WARN  L202               SmtUtils]: Spent 11.28 s on a formula simplification that was a NOOP. DAG size: 1405
[2021-02-24 06:20:18,330 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2021-02-24 06:20:18,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:20:55,696 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:20:55,698 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:51,975 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12803
[2021-02-24 06:21:51,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:51,994 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:51,995 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:51,995 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12818
[2021-02-24 06:21:51,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,010 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,011 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,011 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12833
[2021-02-24 06:21:52,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,026 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,026 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,027 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12848
[2021-02-24 06:21:52,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,040 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,040 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,041 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12866
[2021-02-24 06:21:52,043 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,054 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,055 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,055 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12881
[2021-02-24 06:21:52,057 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,075 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,076 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,076 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12896
[2021-02-24 06:21:52,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,089 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,090 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,091 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12911
[2021-02-24 06:21:52,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,104 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,105 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,106 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12933
[2021-02-24 06:21:52,108 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,118 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,119 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,119 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12948
[2021-02-24 06:21:52,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,132 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,132 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,133 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12963
[2021-02-24 06:21:52,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,146 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,146 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:21:52,147 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12981
[2021-02-24 06:21:52,148 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:21:52,155 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:21:52,156 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:22:48,743 INFO  L134       CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked.
[2021-02-24 06:22:48,745 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1132449734]
[2021-02-24 06:22:48,746 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-02-24 06:22:48,747 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2021-02-24 06:22:48,748 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680706753]
[2021-02-24 06:22:48,771 INFO  L460      AbstractCegarLoop]: Interpolant automaton has 5 states
[2021-02-24 06:22:48,772 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2021-02-24 06:22:48,785 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2021-02-24 06:22:48,786 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2021-02-24 06:22:48,788 INFO  L87              Difference]: Start difference. First operand 21931 states. Second operand 5 states.
[2021-02-24 06:25:32,960 WARN  L202               SmtUtils]: Spent 11.91 s on a formula simplification that was a NOOP. DAG size: 1407
[2021-02-24 06:29:05,863 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-02-24 06:29:05,864 INFO  L93              Difference]: Finished difference Result 39739 states and 43073 transitions.
[2021-02-24 06:29:05,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2021-02-24 06:29:05,867 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 13028
[2021-02-24 06:29:05,901 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2021-02-24 06:29:06,085 INFO  L225             Difference]: With dead ends: 39739
[2021-02-24 06:29:06,085 INFO  L226             Difference]: Without dead ends: 30886
[2021-02-24 06:29:06,322 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 23.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2021-02-24 06:29:06,392 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 30886 states.
[2021-02-24 06:29:17,746 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 30886 to 28822.
[2021-02-24 06:29:17,748 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 28822 states.
[2021-02-24 06:29:17,865 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 28822 states to 28822 states and 30295 transitions.
[2021-02-24 06:29:17,870 INFO  L78                 Accepts]: Start accepts. Automaton has 28822 states and 30295 transitions. Word has length 13028
[2021-02-24 06:29:17,893 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2021-02-24 06:29:17,893 INFO  L480      AbstractCegarLoop]: Abstraction has 28822 states and 30295 transitions.
[2021-02-24 06:29:17,893 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2021-02-24 06:29:17,893 INFO  L276                IsEmpty]: Start isEmpty. Operand 28822 states and 30295 transitions.
[2021-02-24 06:29:19,450 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13095
[2021-02-24 06:29:19,450 INFO  L414         BasicCegarLoop]: Found error trace
[2021-02-24 06:29:19,456 INFO  L422         BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-02-24 06:29:19,457 WARN  L517      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-02-24 06:29:19,457 INFO  L428      AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-24 06:29:19,457 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-02-24 06:29:19,461 INFO  L82        PathProgramCache]: Analyzing trace with hash 1203785981, now seen corresponding path program 1 times
[2021-02-24 06:29:19,461 INFO  L162   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2021-02-24 06:29:19,461 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1105164440]
[2021-02-24 06:29:19,463 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-24 06:29:19,497 INFO  L218   tedInterpolationCore]: No loops in this trace, falling back to nested interpolation
[2021-02-24 06:29:20,852 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:29:43,504 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:29:43,505 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:29:43,506 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:29:43,506 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-24 06:29:43,510 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:29:43,511 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:29:54,896 WARN  L202               SmtUtils]: Spent 11.30 s on a formula simplification that was a NOOP. DAG size: 1405
[2021-02-24 06:29:54,898 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2021-02-24 06:29:55,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:30:19,962 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:30:19,967 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,046 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12803
[2021-02-24 06:31:14,053 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,061 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,062 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,062 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12818
[2021-02-24 06:31:14,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,072 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,073 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,073 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12833
[2021-02-24 06:31:14,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,083 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,083 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,084 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12848
[2021-02-24 06:31:14,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,093 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,094 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,094 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12866
[2021-02-24 06:31:14,096 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,104 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,105 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,105 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12881
[2021-02-24 06:31:14,107 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,114 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,115 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,116 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12896
[2021-02-24 06:31:14,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,126 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,127 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,127 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12911
[2021-02-24 06:31:14,129 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,136 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,137 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,137 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12933
[2021-02-24 06:31:14,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,147 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,147 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,148 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12948
[2021-02-24 06:31:14,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,157 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,158 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,158 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12963
[2021-02-24 06:31:14,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,168 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,169 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,169 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12981
[2021-02-24 06:31:14,170 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,177 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,177 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,178 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13027
[2021-02-24 06:31:14,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,187 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,188 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,221 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13062
[2021-02-24 06:31:14,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,230 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,230 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 06:31:14,231 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13069
[2021-02-24 06:31:14,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 06:31:14,240 WARN  L141       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 06:31:14,240 WARN  L147       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1