./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i --full-output -ea --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version 03d7b7b3
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a521111bd175d3310336dcb5a96ef10ad6928036ed2148cdf12f5390a99f6bb7
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-03d7b7b
[2022-02-20 23:11:07,789 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-02-20 23:11:07,791 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-02-20 23:11:07,825 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-02-20 23:11:07,826 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-02-20 23:11:07,828 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-02-20 23:11:07,831 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-02-20 23:11:07,833 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-02-20 23:11:07,834 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-02-20 23:11:07,837 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-02-20 23:11:07,838 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-02-20 23:11:07,839 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-02-20 23:11:07,839 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-02-20 23:11:07,841 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-02-20 23:11:07,842 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-02-20 23:11:07,844 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-02-20 23:11:07,845 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-02-20 23:11:07,845 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-02-20 23:11:07,847 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-02-20 23:11:07,851 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-02-20 23:11:07,852 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-02-20 23:11:07,852 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-02-20 23:11:07,854 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-02-20 23:11:07,854 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-02-20 23:11:07,859 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-02-20 23:11:07,859 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-02-20 23:11:07,859 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-02-20 23:11:07,860 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-02-20 23:11:07,861 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-02-20 23:11:07,861 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-02-20 23:11:07,861 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-02-20 23:11:07,862 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-02-20 23:11:07,863 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-02-20 23:11:07,864 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-02-20 23:11:07,865 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-02-20 23:11:07,865 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-02-20 23:11:07,865 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-02-20 23:11:07,866 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-02-20 23:11:07,866 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-02-20 23:11:07,866 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-02-20 23:11:07,868 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-02-20 23:11:07,868 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2022-02-20 23:11:07,894 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-02-20 23:11:07,895 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-20 23:11:07,895 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-20 23:11:07,895 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-20 23:11:07,896 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-20 23:11:07,896 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-20 23:11:07,897 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-20 23:11:07,897 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-02-20 23:11:07,897 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-02-20 23:11:07,897 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-20 23:11:07,898 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-02-20 23:11:07,898 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-02-20 23:11:07,898 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-02-20 23:11:07,898 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-20 23:11:07,899 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-02-20 23:11:07,899 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-02-20 23:11:07,899 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-02-20 23:11:07,899 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-02-20 23:11:07,899 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-20 23:11:07,899 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-02-20 23:11:07,899 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-02-20 23:11:07,900 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-20 23:11:07,900 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-20 23:11:07,900 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-02-20 23:11:07,900 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-20 23:11:07,900 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-02-20 23:11:07,900 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-20 23:11:07,901 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-02-20 23:11:07,902 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2022-02-20 23:11:07,902 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-20 23:11:07,902 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a521111bd175d3310336dcb5a96ef10ad6928036ed2148cdf12f5390a99f6bb7
[2022-02-20 23:11:08,107 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-20 23:11:08,127 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-20 23:11:08,129 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-20 23:11:08,130 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-02-20 23:11:08,131 INFO  L275        PluginConnector]: CDTParser initialized
[2022-02-20 23:11:08,132 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i
[2022-02-20 23:11:08,197 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b29b132da/ebaf6a3e82b141f8a5106f4485001f09/FLAGac806b326
[2022-02-20 23:11:08,946 INFO  L306              CDTParser]: Found 1 translation units.
[2022-02-20 23:11:08,947 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i
[2022-02-20 23:11:09,009 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b29b132da/ebaf6a3e82b141f8a5106f4485001f09/FLAGac806b326
[2022-02-20 23:11:09,221 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b29b132da/ebaf6a3e82b141f8a5106f4485001f09
[2022-02-20 23:11:09,223 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-20 23:11:09,224 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-02-20 23:11:09,226 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-20 23:11:09,227 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-20 23:11:09,248 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-20 23:11:09,249 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:11:09" (1/1) ...
[2022-02-20 23:11:09,249 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26b1c7fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:09, skipping insertion in model container
[2022-02-20 23:11:09,250 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:11:09" (1/1) ...
[2022-02-20 23:11:09,268 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-02-20 23:11:09,407 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-02-20 23:11:13,214 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599511,599524]
[2022-02-20 23:11:13,217 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599658,599671]
[2022-02-20 23:11:13,217 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599797,599810]
[2022-02-20 23:11:13,218 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599955,599968]
[2022-02-20 23:11:13,238 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-02-20 23:11:13,300 INFO  L203         MainTranslator]: Completed pre-run
[2022-02-20 23:11:13,823 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599511,599524]
[2022-02-20 23:11:13,824 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599658,599671]
[2022-02-20 23:11:13,824 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599797,599810]
[2022-02-20 23:11:13,825 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599955,599968]
[2022-02-20 23:11:13,829 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-02-20 23:11:13,982 INFO  L208         MainTranslator]: Completed translation
[2022-02-20 23:11:13,983 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13 WrapperNode
[2022-02-20 23:11:13,983 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-20 23:11:13,984 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-02-20 23:11:13,984 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-02-20 23:11:13,984 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-02-20 23:11:13,989 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:14,120 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:14,544 INFO  L137                Inliner]: procedures = 547, calls = 8793, calls flagged for inlining = 309, calls inlined = 249, statements flattened = 13646
[2022-02-20 23:11:14,545 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-02-20 23:11:14,545 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-02-20 23:11:14,546 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-02-20 23:11:14,546 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-02-20 23:11:14,552 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:14,553 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:14,652 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:14,654 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:15,010 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:15,043 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:15,084 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:15,139 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-02-20 23:11:15,140 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-02-20 23:11:15,140 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-02-20 23:11:15,141 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-02-20 23:11:15,143 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:11:13" (1/1) ...
[2022-02-20 23:11:15,148 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-20 23:11:15,154 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-20 23:11:15,165 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-02-20 23:11:15,193 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-02-20 23:11:15,209 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2022-02-20 23:11:15,209 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2022-02-20 23:11:15,210 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_submit_urb
[2022-02-20 23:11:15,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_submit_urb
[2022-02-20 23:11:15,210 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2022-02-20 23:11:15,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2022-02-20 23:11:15,210 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2022-02-20 23:11:15,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2022-02-20 23:11:15,210 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_read
[2022-02-20 23:11:15,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read
[2022-02-20 23:11:15,210 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_release
[2022-02-20 23:11:15,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release
[2022-02-20 23:11:15,211 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_find_control
[2022-02-20 23:11:15,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_find_control
[2022-02-20 23:11:15,211 INFO  L130     BoogieDeclarations]: Found specification of procedure __le16_to_cpup
[2022-02-20 23:11:15,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure __le16_to_cpup
[2022-02-20 23:11:15,211 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping
[2022-02-20 23:11:15,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping
[2022-02-20 23:11:15,211 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_buffer_finish
[2022-02-20 23:11:15,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish
[2022-02-20 23:11:15,212 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in
[2022-02-20 23:11:15,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in
[2022-02-20 23:11:15,212 INFO  L130     BoogieDeclarations]: Found specification of procedure __put_user_bad
[2022-02-20 23:11:15,212 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_wait_prepare
[2022-02-20 23:11:15,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare
[2022-02-20 23:11:15,212 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers
[2022-02-20 23:11:15,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers
[2022-02-20 23:11:15,212 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset
[2022-02-20 23:11:15,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset
[2022-02-20 23:11:15,213 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_match_one_id
[2022-02-20 23:11:15,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_match_one_id
[2022-02-20 23:11:15,213 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2022-02-20 23:11:15,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2022-02-20 23:11:15,213 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2022-02-20 23:11:15,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ktime_get_ts
[2022-02-20 23:11:15,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ktime_get_ts
[2022-02-20 23:11:15,214 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_entity_by_id
[2022-02-20 23:11:15,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id
[2022-02-20 23:11:15,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_xmalloc
[2022-02-20 23:11:15,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_xmalloc
[2022-02-20 23:11:15,214 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec_and_test
[2022-02-20 23:11:15,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test
[2022-02-20 23:11:15,214 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcpy
[2022-02-20 23:11:15,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcpy
[2022-02-20 23:11:15,215 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2022-02-20 23:11:15,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2022-02-20 23:11:15,215 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2022-02-20 23:11:15,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2022-02-20 23:11:15,215 INFO  L130     BoogieDeclarations]: Found specification of procedure video_devdata
[2022-02-20 23:11:15,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_devdata
[2022-02-20 23:11:15,216 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-02-20 23:11:15,216 INFO  L130     BoogieDeclarations]: Found specification of procedure __chk_range_not_ok
[2022-02-20 23:11:15,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok
[2022-02-20 23:11:15,217 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl
[2022-02-20 23:11:15,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl
[2022-02-20 23:11:15,217 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_data
[2022-02-20 23:11:15,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data
[2022-02-20 23:11:15,218 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2022-02-20 23:11:15,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2022-02-20 23:11:15,218 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_create_dir
[2022-02-20 23:11:15,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_create_dir
[2022-02-20 23:11:15,218 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl
[2022-02-20 23:11:15,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl
[2022-02-20 23:11:15,218 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2022-02-20 23:11:15,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2022-02-20 23:11:15,218 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache
[2022-02-20 23:11:15,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache
[2022-02-20 23:11:15,219 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2022-02-20 23:11:15,219 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info
[2022-02-20 23:11:15,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info
[2022-02-20 23:11:15,219 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2022-02-20 23:11:15,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2022-02-20 23:11:15,220 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_buffer_done
[2022-02-20 23:11:15,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_buffer_done
[2022-02-20 23:11:15,220 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2022-02-20 23:11:15,220 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl
[2022-02-20 23:11:15,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl
[2022-02-20 23:11:15,220 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_assume
[2022-02-20 23:11:15,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_assume
[2022-02-20 23:11:15,220 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_wait_finish
[2022-02-20 23:11:15,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_wait_finish
[2022-02-20 23:11:15,221 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_reset_resume
[2022-02-20 23:11:15,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_reset_resume
[2022-02-20 23:11:15,221 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface
[2022-02-20 23:11:15,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface
[2022-02-20 23:11:15,221 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-02-20 23:11:15,222 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user
[2022-02-20 23:11:15,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_to_user
[2022-02-20 23:11:15,222 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2022-02-20 23:11:15,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2022-02-20 23:11:15,222 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata
[2022-02-20 23:11:15,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata
[2022-02-20 23:11:15,223 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2022-02-20 23:11:15,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2022-02-20 23:11:15,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_filter_err_code
[2022-02-20 23:11:15,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code
[2022-02-20 23:11:15,223 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward
[2022-02-20 23:11:15,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward
[2022-02-20 23:11:15,223 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive
[2022-02-20 23:11:15,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive
[2022-02-20 23:11:15,224 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_commit_video
[2022-02-20 23:11:15,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_commit_video
[2022-02-20 23:11:15,224 INFO  L130     BoogieDeclarations]: Found specification of procedure __get_user_bad
[2022-02-20 23:11:15,224 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2022-02-20 23:11:15,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2022-02-20 23:11:15,224 INFO  L130     BoogieDeclarations]: Found specification of procedure div_u64_rem
[2022-02-20 23:11:15,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure div_u64_rem
[2022-02-20 23:11:15,225 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-02-20 23:11:15,225 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2022-02-20 23:11:15,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2022-02-20 23:11:15,225 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_switch_0
[2022-02-20 23:11:15,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_switch_0
[2022-02-20 23:11:15,225 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_switch_2
[2022-02-20 23:11:15,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_switch_2
[2022-02-20 23:11:15,227 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get
[2022-02-20 23:11:15,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get
[2022-02-20 23:11:15,228 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-02-20 23:11:15,229 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_find_endpoint
[2022-02-20 23:11:15,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint
[2022-02-20 23:11:15,229 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2022-02-20 23:11:15,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2022-02-20 23:11:15,229 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2022-02-20 23:11:15,230 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2022-02-20 23:11:15,234 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi
[2022-02-20 23:11:15,234 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi
[2022-02-20 23:11:15,234 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2022-02-20 23:11:15,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2022-02-20 23:11:15,235 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl
[2022-02-20 23:11:15,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl
[2022-02-20 23:11:15,235 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2022-02-20 23:11:15,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_urb
[2022-02-20 23:11:15,235 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_delete
[2022-02-20 23:11:15,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_delete
[2022-02-20 23:11:15,235 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity
[2022-02-20 23:11:15,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity
[2022-02-20 23:11:15,235 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers
[2022-02-20 23:11:15,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers
[2022-02-20 23:11:15,236 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event
[2022-02-20 23:11:15,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event
[2022-02-20 23:11:15,236 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user
[2022-02-20 23:11:15,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_from_user
[2022-02-20 23:11:15,236 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_open
[2022-02-20 23:11:15,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open
[2022-02-20 23:11:15,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-02-20 23:11:15,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-02-20 23:11:15,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intfdata
[2022-02-20 23:11:15,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intfdata
[2022-02-20 23:11:15,237 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2022-02-20 23:11:15,237 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2022-02-20 23:11:15,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2022-02-20 23:11:15,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2022-02-20 23:11:15,237 INFO  L130     BoogieDeclarations]: Found specification of procedure put_unaligned_le32
[2022-02-20 23:11:15,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_unaligned_le32
[2022-02-20 23:11:15,237 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event
[2022-02-20 23:11:15,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event
[2022-02-20 23:11:15,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_interface
[2022-02-20 23:11:15,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_interface
[2022-02-20 23:11:15,238 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload
[2022-02-20 23:11:15,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload
[2022-02-20 23:11:15,238 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_make_path
[2022-02-20 23:11:15,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_make_path
[2022-02-20 23:11:15,238 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp
[2022-02-20 23:11:15,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp
[2022-02-20 23:11:15,238 INFO  L130     BoogieDeclarations]: Found specification of procedure video_device_release
[2022-02-20 23:11:15,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_device_release
[2022-02-20 23:11:15,238 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2022-02-20 23:11:15,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2022-02-20 23:11:15,239 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup
[2022-02-20 23:11:15,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup
[2022-02-20 23:11:15,239 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcat
[2022-02-20 23:11:15,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcat
[2022-02-20 23:11:15,239 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2022-02-20 23:11:15,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2022-02-20 23:11:15,239 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh
[2022-02-20 23:11:15,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh
[2022-02-20 23:11:15,239 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_init_video
[2022-02-20 23:11:15,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_init_video
[2022-02-20 23:11:15,240 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_status_start
[2022-02-20 23:11:15,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_status_start
[2022-02-20 23:11:15,240 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2022-02-20 23:11:15,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2022-02-20 23:11:15,240 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_put_intf
[2022-02-20 23:11:15,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_put_intf
[2022-02-20 23:11:15,240 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4
[2022-02-20 23:11:15,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4
[2022-02-20 23:11:15,240 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL
[2022-02-20 23:11:15,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL
[2022-02-20 23:11:15,240 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_find_control
[2022-02-20 23:11:15,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_find_control
[2022-02-20 23:11:15,241 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup
[2022-02-20 23:11:15,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup
[2022-02-20 23:11:15,241 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata
[2022-02-20 23:11:15,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata
[2022-02-20 23:11:15,241 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le16
[2022-02-20 23:11:15,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le16
[2022-02-20 23:11:15,241 INFO  L130     BoogieDeclarations]: Found specification of procedure div_u64
[2022-02-20 23:11:15,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure div_u64
[2022-02-20 23:11:15,241 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare
[2022-02-20 23:11:15,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare
[2022-02-20 23:11:15,242 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2022-02-20 23:11:15,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2022-02-20 23:11:15,242 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom
[2022-02-20 23:11:15,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom
[2022-02-20 23:11:15,242 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_test_bit
[2022-02-20 23:11:15,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_test_bit
[2022-02-20 23:11:15,242 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-02-20 23:11:15,242 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2022-02-20 23:11:15,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2022-02-20 23:11:15,243 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_in_user
[2022-02-20 23:11:15,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_in_user
[2022-02-20 23:11:15,243 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2022-02-20 23:11:15,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2
[2022-02-20 23:11:15,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2
[2022-02-20 23:11:15,243 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_status_stop
[2022-02-20 23:11:15,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_status_stop
[2022-02-20 23:11:15,243 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_alloc_entity
[2022-02-20 23:11:15,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity
[2022-02-20 23:11:15,243 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le32
[2022-02-20 23:11:15,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le32
[2022-02-20 23:11:15,244 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_query_ctrl
[2022-02-20 23:11:15,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl
[2022-02-20 23:11:15,244 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2022-02-20 23:11:15,244 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2022-02-20 23:11:15,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure might_fault
[2022-02-20 23:11:15,244 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2022-02-20 23:11:15,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2022-02-20 23:11:15,245 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2022-02-20 23:11:15,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2022-02-20 23:11:15,245 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2022-02-20 23:11:15,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2022-02-20 23:11:15,245 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges
[2022-02-20 23:11:15,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges
[2022-02-20 23:11:15,245 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2022-02-20 23:11:15,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2022-02-20 23:11:15,245 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_intfdata
[2022-02-20 23:11:15,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_intfdata
[2022-02-20 23:11:15,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0
[2022-02-20 23:11:15,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0
[2022-02-20 23:11:15,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int
[2022-02-20 23:11:15,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int
[2022-02-20 23:11:15,247 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof
[2022-02-20 23:11:15,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof
[2022-02-20 23:11:15,249 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_urb
[2022-02-20 23:11:15,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_urb
[2022-02-20 23:11:15,249 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2022-02-20 23:11:15,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2022-02-20 23:11:15,249 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2022-02-20 23:11:15,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2022-02-20 23:11:15,249 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_alloc_user_space
[2022-02-20 23:11:15,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space
[2022-02-20 23:11:15,250 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_plane_size
[2022-02-20 23:11:15,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_plane_size
[2022-02-20 23:11:15,251 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_release_interface
[2022-02-20 23:11:15,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface
[2022-02-20 23:11:15,251 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_print_terms
[2022-02-20 23:11:15,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_print_terms
[2022-02-20 23:11:15,251 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2022-02-20 23:11:15,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2022-02-20 23:11:15,251 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_has_privileges
[2022-02-20 23:11:15,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_has_privileges
[2022-02-20 23:11:15,251 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_enable
[2022-02-20 23:11:15,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_enable
[2022-02-20 23:11:15,251 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2022-02-20 23:11:15,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2022-02-20 23:11:15,252 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-02-20 23:11:15,252 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2022-02-20 23:11:15,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2022-02-20 23:11:15,252 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_user_generic
[2022-02-20 23:11:15,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_user_generic
[2022-02-20 23:11:15,252 INFO  L130     BoogieDeclarations]: Found specification of procedure media_entity_init
[2022-02-20 23:11:15,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure media_entity_init
[2022-02-20 23:11:15,252 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2022-02-20 23:11:15,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2022-02-20 23:11:15,252 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid
[2022-02-20 23:11:15,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid
[2022-02-20 23:11:15,253 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_inc
[2022-02-20 23:11:15,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_inc
[2022-02-20 23:11:15,253 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_uninit_video
[2022-02-20 23:11:15,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_uninit_video
[2022-02-20 23:11:15,253 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream
[2022-02-20 23:11:15,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream
[2022-02-20 23:11:15,253 INFO  L130     BoogieDeclarations]: Found specification of procedure __le32_to_cpup
[2022-02-20 23:11:15,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure __le32_to_cpup
[2022-02-20 23:11:15,253 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_queue_enable
[2022-02-20 23:11:15,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_queue_enable
[2022-02-20 23:11:15,254 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl
[2022-02-20 23:11:15,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl
[2022-02-20 23:11:15,254 INFO  L130     BoogieDeclarations]: Found specification of procedure __set_bit
[2022-02-20 23:11:15,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure __set_bit
[2022-02-20 23:11:15,254 INFO  L130     BoogieDeclarations]: Found specification of procedure current_thread_info
[2022-02-20 23:11:15,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure current_thread_info
[2022-02-20 23:11:15,254 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv
[2022-02-20 23:11:15,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv
[2022-02-20 23:11:15,254 INFO  L130     BoogieDeclarations]: Found specification of procedure strcasecmp
[2022-02-20 23:11:15,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure strcasecmp
[2022-02-20 23:11:15,254 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec
[2022-02-20 23:11:15,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec
[2022-02-20 23:11:15,255 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_buffer_queue
[2022-02-20 23:11:15,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue
[2022-02-20 23:11:15,255 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_resume
[2022-02-20 23:11:15,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_resume
[2022-02-20 23:11:15,255 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free
[2022-02-20 23:11:15,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free
[2022-02-20 23:11:15,255 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_unregister_video
[2022-02-20 23:11:15,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_unregister_video
[2022-02-20 23:11:15,255 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intf
[2022-02-20 23:11:15,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intf
[2022-02-20 23:11:15,256 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_resume
[2022-02-20 23:11:15,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_resume
[2022-02-20 23:11:15,256 INFO  L130     BoogieDeclarations]: Found specification of procedure kmemdup
[2022-02-20 23:11:15,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmemdup
[2022-02-20 23:11:15,256 INFO  L130     BoogieDeclarations]: Found specification of procedure media_entity_cleanup
[2022-02-20 23:11:15,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure media_entity_cleanup
[2022-02-20 23:11:15,256 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_queue_streaming
[2022-02-20 23:11:15,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming
[2022-02-20 23:11:15,256 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_disconnect
[2022-02-20 23:11:15,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_disconnect
[2022-02-20 23:11:15,256 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-02-20 23:11:15,257 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_string
[2022-02-20 23:11:15,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_string
[2022-02-20 23:11:15,257 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom
[2022-02-20 23:11:15,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom
[2022-02-20 23:11:15,257 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2022-02-20 23:11:15,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2022-02-20 23:11:16,070 INFO  L234             CfgBuilder]: Building ICFG
[2022-02-20 23:11:16,072 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-02-20 23:11:16,234 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2022-02-20 23:11:16,513 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume 0 != __copy_to_user_nocheck_~tmp___0~26#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume !(0 != __copy_to_user_nocheck_~tmp___0~26#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume 0 != __copy_to_user_nocheck_~tmp___1~15#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume !(0 != __copy_to_user_nocheck_~tmp___1~15#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: SUMMARY for call __copy_to_user_nocheck_#t~ret1089#1 := copy_user_generic(__copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1); srcloc: null
[2022-02-20 23:11:16,514 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11772: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1087#1 && __copy_to_user_nocheck_#t~ret1087#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~26#1 := __copy_to_user_nocheck_#t~ret1087#1;havoc __copy_to_user_nocheck_#t~ret1087#1;
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:16,515 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11748: SUMMARY for call __copy_to_user_nocheck_#t~ret1088#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: SUMMARY for call __copy_to_user_nocheck_#t~ret1087#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11736: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:16,516 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11798: __copy_to_user_nocheck_~tmp___2~11#1 := __copy_to_user_nocheck_#t~ret1089#1;havoc __copy_to_user_nocheck_#t~ret1089#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~11#1 % 18446744073709551616 % 4294967296 - 4294967296);
[2022-02-20 23:11:16,517 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11786: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1088#1 && __copy_to_user_nocheck_#t~ret1088#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~15#1 := __copy_to_user_nocheck_#t~ret1088#1;havoc __copy_to_user_nocheck_#t~ret1088#1;
[2022-02-20 23:11:16,517 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11728: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2022-02-20 23:11:19,520 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11642: SUMMARY for call __copy_from_user_nocheck_#t~ret1084#1 := copy_user_generic(__copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1); srcloc: null
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:19,521 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11668: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1082#1 && __copy_from_user_nocheck_#t~ret1082#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~25#1 := __copy_from_user_nocheck_#t~ret1082#1;havoc __copy_from_user_nocheck_#t~ret1082#1;
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11635: SUMMARY for call __copy_from_user_nocheck_#t~ret1082#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11639: SUMMARY for call __copy_from_user_nocheck_#t~ret1083#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11627: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11631: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume 0 != __copy_from_user_nocheck_~tmp___1~14#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume !(0 != __copy_from_user_nocheck_~tmp___1~14#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,522 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,523 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11623: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,523 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2022-02-20 23:11:19,523 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2022-02-20 23:11:19,523 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume 0 != __copy_from_user_nocheck_~tmp___0~25#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,526 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume !(0 != __copy_from_user_nocheck_~tmp___0~25#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2022-02-20 23:11:19,527 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: __copy_from_user_nocheck_~tmp___2~10#1 := __copy_from_user_nocheck_#t~ret1084#1;havoc __copy_from_user_nocheck_#t~ret1084#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~10#1 % 18446744073709551616 % 4294967296 - 4294967296);
[2022-02-20 23:11:19,527 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1083#1 && __copy_from_user_nocheck_#t~ret1083#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~14#1 := __copy_from_user_nocheck_#t~ret1083#1;havoc __copy_from_user_nocheck_#t~ret1083#1;