./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 --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version e19ca921
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-e19ca92
[2021-12-22 15:55:45,885 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-12-22 15:55:45,887 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-12-22 15:55:45,935 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-12-22 15:55:45,936 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-12-22 15:55:45,939 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-12-22 15:55:45,941 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-12-22 15:55:45,946 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-12-22 15:55:45,947 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-12-22 15:55:45,953 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-12-22 15:55:45,954 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-12-22 15:55:45,955 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-12-22 15:55:45,955 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-12-22 15:55:45,957 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-12-22 15:55:45,959 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-12-22 15:55:45,960 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-12-22 15:55:45,964 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-12-22 15:55:45,965 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-12-22 15:55:45,966 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-12-22 15:55:45,968 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-12-22 15:55:45,972 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-12-22 15:55:45,973 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-12-22 15:55:45,974 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-12-22 15:55:45,975 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-12-22 15:55:45,977 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-12-22 15:55:45,979 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-12-22 15:55:45,979 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-12-22 15:55:45,980 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-12-22 15:55:45,981 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-12-22 15:55:45,982 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-12-22 15:55:45,982 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-12-22 15:55:45,983 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-12-22 15:55:45,984 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-12-22 15:55:45,985 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-12-22 15:55:45,986 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-12-22 15:55:45,987 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-12-22 15:55:45,987 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-12-22 15:55:45,987 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-12-22 15:55:45,988 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-12-22 15:55:45,988 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-12-22 15:55:45,989 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-12-22 15:55:45,990 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2021-12-22 15:55:46,021 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-12-22 15:55:46,024 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-12-22 15:55:46,025 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-12-22 15:55:46,025 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-12-22 15:55:46,026 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2021-12-22 15:55:46,026 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2021-12-22 15:55:46,027 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-12-22 15:55:46,027 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-12-22 15:55:46,027 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-12-22 15:55:46,028 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-12-22 15:55:46,028 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-12-22 15:55:46,029 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-12-22 15:55:46,029 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-12-22 15:55:46,029 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-12-22 15:55:46,029 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-12-22 15:55:46,029 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-12-22 15:55:46,030 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-12-22 15:55:46,030 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-12-22 15:55:46,030 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-12-22 15:55:46,030 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-12-22 15:55:46,030 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-12-22 15:55:46,031 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-12-22 15:55:46,031 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-12-22 15:55:46,031 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-12-22 15:55:46,031 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-12-22 15:55:46,031 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-12-22 15:55:46,032 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-12-22 15:55:46,032 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-12-22 15:55:46,032 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2021-12-22 15:55:46,032 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-12-22 15:55:46,032 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2021-12-22 15:55:46,033 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
[2021-12-22 15:55:46,296 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-12-22 15:55:46,320 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-12-22 15:55:46,322 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-12-22 15:55:46,323 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-12-22 15:55:46,324 INFO  L275        PluginConnector]: CDTParser initialized
[2021-12-22 15:55:46,325 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i
[2021-12-22 15:55:46,376 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4257b4792/44bec75ac0e54d3192fc6ec35f6ca67c/FLAGb76b3e6b5
[2021-12-22 15:55:47,294 INFO  L306              CDTParser]: Found 1 translation units.
[2021-12-22 15:55:47,295 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i
[2021-12-22 15:55:47,365 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4257b4792/44bec75ac0e54d3192fc6ec35f6ca67c/FLAGb76b3e6b5
[2021-12-22 15:55:47,849 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4257b4792/44bec75ac0e54d3192fc6ec35f6ca67c
[2021-12-22 15:55:47,852 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-12-22 15:55:47,853 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2021-12-22 15:55:47,854 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-12-22 15:55:47,854 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-12-22 15:55:47,861 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-12-22 15:55:47,862 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:55:47" (1/1) ...
[2021-12-22 15:55:47,863 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73998645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:47, skipping insertion in model container
[2021-12-22 15:55:47,863 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:55:47" (1/1) ...
[2021-12-22 15:55:47,869 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-12-22 15:55:48,021 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-12-22 15:55:52,924 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]
[2021-12-22 15:55:52,927 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]
[2021-12-22 15:55:52,928 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]
[2021-12-22 15:55:52,928 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]
[2021-12-22 15:55:52,979 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2021-12-22 15:55:53,045 INFO  L203         MainTranslator]: Completed pre-run
[2021-12-22 15:55:53,776 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]
[2021-12-22 15:55:53,777 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]
[2021-12-22 15:55:53,777 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]
[2021-12-22 15:55:53,778 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]
[2021-12-22 15:55:53,784 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2021-12-22 15:55:54,163 INFO  L208         MainTranslator]: Completed translation
[2021-12-22 15:55:54,164 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54 WrapperNode
[2021-12-22 15:55:54,164 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-12-22 15:55:54,165 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-12-22 15:55:54,165 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-12-22 15:55:54,165 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-12-22 15:55:54,187 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:54,396 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:54,856 INFO  L137                Inliner]: procedures = 547, calls = 8792, calls flagged for inlining = 309, calls inlined = 249, statements flattened = 13527
[2021-12-22 15:55:54,857 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-12-22 15:55:54,858 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-12-22 15:55:54,858 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-12-22 15:55:54,858 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-12-22 15:55:54,866 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:54,866 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:54,935 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:54,936 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:55,302 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:55,359 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:55,414 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:55,551 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-12-22 15:55:55,567 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-12-22 15:55:55,567 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-12-22 15:55:55,569 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-12-22 15:55:55,571 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:55:54" (1/1) ...
[2021-12-22 15:55:55,577 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-12-22 15:55:55,599 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2021-12-22 15:55:55,653 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)
[2021-12-22 15:55:55,724 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
[2021-12-22 15:55:55,755 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2021-12-22 15:55:55,755 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2021-12-22 15:55:55,755 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_submit_urb
[2021-12-22 15:55:55,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_submit_urb
[2021-12-22 15:55:55,769 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2021-12-22 15:55:55,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2021-12-22 15:55:55,769 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2021-12-22 15:55:55,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2021-12-22 15:55:55,769 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_read
[2021-12-22 15:55:55,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read
[2021-12-22 15:55:55,770 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_release
[2021-12-22 15:55:55,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release
[2021-12-22 15:55:55,770 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_find_control
[2021-12-22 15:55:55,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_find_control
[2021-12-22 15:55:55,770 INFO  L130     BoogieDeclarations]: Found specification of procedure __le16_to_cpup
[2021-12-22 15:55:55,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure __le16_to_cpup
[2021-12-22 15:55:55,771 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping
[2021-12-22 15:55:55,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping
[2021-12-22 15:55:55,771 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_buffer_finish
[2021-12-22 15:55:55,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish
[2021-12-22 15:55:55,771 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in
[2021-12-22 15:55:55,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in
[2021-12-22 15:55:55,771 INFO  L130     BoogieDeclarations]: Found specification of procedure __put_user_bad
[2021-12-22 15:55:55,772 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_wait_prepare
[2021-12-22 15:55:55,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare
[2021-12-22 15:55:55,772 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers
[2021-12-22 15:55:55,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers
[2021-12-22 15:55:55,772 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset
[2021-12-22 15:55:55,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset
[2021-12-22 15:55:55,772 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_match_one_id
[2021-12-22 15:55:55,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_match_one_id
[2021-12-22 15:55:55,773 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2021-12-22 15:55:55,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2021-12-22 15:55:55,773 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2021-12-22 15:55:55,773 INFO  L130     BoogieDeclarations]: Found specification of procedure ktime_get_ts
[2021-12-22 15:55:55,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure ktime_get_ts
[2021-12-22 15:55:55,773 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_entity_by_id
[2021-12-22 15:55:55,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id
[2021-12-22 15:55:55,774 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_xmalloc
[2021-12-22 15:55:55,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_xmalloc
[2021-12-22 15:55:55,774 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec_and_test
[2021-12-22 15:55:55,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test
[2021-12-22 15:55:55,774 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcpy
[2021-12-22 15:55:55,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcpy
[2021-12-22 15:55:55,775 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2021-12-22 15:55:55,775 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2021-12-22 15:55:55,775 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2021-12-22 15:55:55,775 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2021-12-22 15:55:55,775 INFO  L130     BoogieDeclarations]: Found specification of procedure video_devdata
[2021-12-22 15:55:55,775 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_devdata
[2021-12-22 15:55:55,775 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-12-22 15:55:55,776 INFO  L130     BoogieDeclarations]: Found specification of procedure __chk_range_not_ok
[2021-12-22 15:55:55,776 INFO  L138     BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok
[2021-12-22 15:55:55,776 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl
[2021-12-22 15:55:55,776 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl
[2021-12-22 15:55:55,776 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_data
[2021-12-22 15:55:55,776 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data
[2021-12-22 15:55:55,777 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2021-12-22 15:55:55,777 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2021-12-22 15:55:55,777 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_create_dir
[2021-12-22 15:55:55,777 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_create_dir
[2021-12-22 15:55:55,777 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl
[2021-12-22 15:55:55,777 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl
[2021-12-22 15:55:55,777 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2021-12-22 15:55:55,777 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2021-12-22 15:55:55,778 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache
[2021-12-22 15:55:55,778 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache
[2021-12-22 15:55:55,778 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2021-12-22 15:55:55,778 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info
[2021-12-22 15:55:55,778 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info
[2021-12-22 15:55:55,778 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2021-12-22 15:55:55,779 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2021-12-22 15:55:55,779 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_buffer_done
[2021-12-22 15:55:55,779 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_buffer_done
[2021-12-22 15:55:55,779 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2021-12-22 15:55:55,779 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl
[2021-12-22 15:55:55,779 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl
[2021-12-22 15:55:55,779 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_assume
[2021-12-22 15:55:55,780 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_assume
[2021-12-22 15:55:55,780 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_wait_finish
[2021-12-22 15:55:55,780 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_wait_finish
[2021-12-22 15:55:55,780 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_reset_resume
[2021-12-22 15:55:55,780 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_reset_resume
[2021-12-22 15:55:55,780 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface
[2021-12-22 15:55:55,780 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface
[2021-12-22 15:55:55,780 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-12-22 15:55:55,781 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user
[2021-12-22 15:55:55,781 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_to_user
[2021-12-22 15:55:55,781 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2021-12-22 15:55:55,781 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2021-12-22 15:55:55,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata
[2021-12-22 15:55:55,781 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata
[2021-12-22 15:55:55,781 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2021-12-22 15:55:55,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2021-12-22 15:55:55,782 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_filter_err_code
[2021-12-22 15:55:55,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code
[2021-12-22 15:55:55,782 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward
[2021-12-22 15:55:55,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward
[2021-12-22 15:55:55,782 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive
[2021-12-22 15:55:55,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive
[2021-12-22 15:55:55,783 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_commit_video
[2021-12-22 15:55:55,783 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_commit_video
[2021-12-22 15:55:55,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __get_user_bad
[2021-12-22 15:55:55,783 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2021-12-22 15:55:55,783 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2021-12-22 15:55:55,783 INFO  L130     BoogieDeclarations]: Found specification of procedure div_u64_rem
[2021-12-22 15:55:55,783 INFO  L138     BoogieDeclarations]: Found implementation of procedure div_u64_rem
[2021-12-22 15:55:55,784 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-12-22 15:55:55,784 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2021-12-22 15:55:55,784 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2021-12-22 15:55:55,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_switch_0
[2021-12-22 15:55:55,784 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_switch_0
[2021-12-22 15:55:55,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_switch_2
[2021-12-22 15:55:55,784 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_switch_2
[2021-12-22 15:55:55,799 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get
[2021-12-22 15:55:55,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get
[2021-12-22 15:55:55,800 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2021-12-22 15:55:55,800 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_find_endpoint
[2021-12-22 15:55:55,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint
[2021-12-22 15:55:55,800 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2021-12-22 15:55:55,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2021-12-22 15:55:55,800 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-12-22 15:55:55,801 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2021-12-22 15:55:55,801 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi
[2021-12-22 15:55:55,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi
[2021-12-22 15:55:55,801 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2021-12-22 15:55:55,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2021-12-22 15:55:55,801 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl
[2021-12-22 15:55:55,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl
[2021-12-22 15:55:55,802 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2021-12-22 15:55:55,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_urb
[2021-12-22 15:55:55,802 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_delete
[2021-12-22 15:55:55,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_delete
[2021-12-22 15:55:55,802 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity
[2021-12-22 15:55:55,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity
[2021-12-22 15:55:55,802 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers
[2021-12-22 15:55:55,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers
[2021-12-22 15:55:55,803 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event
[2021-12-22 15:55:55,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event
[2021-12-22 15:55:55,803 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user
[2021-12-22 15:55:55,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_from_user
[2021-12-22 15:55:55,803 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_v4l2_open
[2021-12-22 15:55:55,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open
[2021-12-22 15:55:55,803 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-12-22 15:55:55,804 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-12-22 15:55:55,804 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intfdata
[2021-12-22 15:55:55,804 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intfdata
[2021-12-22 15:55:55,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2021-12-22 15:55:55,804 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2021-12-22 15:55:55,804 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2021-12-22 15:55:55,804 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2021-12-22 15:55:55,804 INFO  L130     BoogieDeclarations]: Found specification of procedure put_unaligned_le32
[2021-12-22 15:55:55,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_unaligned_le32
[2021-12-22 15:55:55,805 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event
[2021-12-22 15:55:55,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event
[2021-12-22 15:55:55,805 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_interface
[2021-12-22 15:55:55,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_interface
[2021-12-22 15:55:55,805 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload
[2021-12-22 15:55:55,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload
[2021-12-22 15:55:55,806 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_make_path
[2021-12-22 15:55:55,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_make_path
[2021-12-22 15:55:55,806 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp
[2021-12-22 15:55:55,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp
[2021-12-22 15:55:55,806 INFO  L130     BoogieDeclarations]: Found specification of procedure video_device_release
[2021-12-22 15:55:55,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure video_device_release
[2021-12-22 15:55:55,806 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2021-12-22 15:55:55,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2021-12-22 15:55:55,807 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup
[2021-12-22 15:55:55,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup
[2021-12-22 15:55:55,807 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcat
[2021-12-22 15:55:55,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcat
[2021-12-22 15:55:55,807 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2021-12-22 15:55:55,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2021-12-22 15:55:55,807 INFO  L130     BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh
[2021-12-22 15:55:55,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh
[2021-12-22 15:55:55,808 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_init_video
[2021-12-22 15:55:55,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_init_video
[2021-12-22 15:55:55,808 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_status_start
[2021-12-22 15:55:55,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_status_start
[2021-12-22 15:55:55,808 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2021-12-22 15:55:55,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2021-12-22 15:55:55,808 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_put_intf
[2021-12-22 15:55:55,809 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_put_intf
[2021-12-22 15:55:55,809 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4
[2021-12-22 15:55:55,809 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4
[2021-12-22 15:55:55,809 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL
[2021-12-22 15:55:55,809 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL
[2021-12-22 15:55:55,809 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_find_control
[2021-12-22 15:55:55,809 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_find_control
[2021-12-22 15:55:55,809 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup
[2021-12-22 15:55:55,810 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup
[2021-12-22 15:55:55,810 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata
[2021-12-22 15:55:55,810 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata
[2021-12-22 15:55:55,810 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le16
[2021-12-22 15:55:55,810 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le16
[2021-12-22 15:55:55,810 INFO  L130     BoogieDeclarations]: Found specification of procedure div_u64
[2021-12-22 15:55:55,810 INFO  L138     BoogieDeclarations]: Found implementation of procedure div_u64
[2021-12-22 15:55:55,810 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare
[2021-12-22 15:55:55,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare
[2021-12-22 15:55:55,811 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2021-12-22 15:55:55,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2021-12-22 15:55:55,811 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom
[2021-12-22 15:55:55,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom
[2021-12-22 15:55:55,811 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_test_bit
[2021-12-22 15:55:55,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_test_bit
[2021-12-22 15:55:55,812 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-12-22 15:55:55,812 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2021-12-22 15:55:55,812 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2021-12-22 15:55:55,812 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_in_user
[2021-12-22 15:55:55,812 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_in_user
[2021-12-22 15:55:55,812 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-12-22 15:55:55,812 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2
[2021-12-22 15:55:55,812 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2
[2021-12-22 15:55:55,813 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_status_stop
[2021-12-22 15:55:55,813 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_status_stop
[2021-12-22 15:55:55,813 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_alloc_entity
[2021-12-22 15:55:55,813 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity
[2021-12-22 15:55:55,813 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le32
[2021-12-22 15:55:55,813 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le32
[2021-12-22 15:55:55,813 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_query_ctrl
[2021-12-22 15:55:55,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl
[2021-12-22 15:55:55,814 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2021-12-22 15:55:55,814 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2021-12-22 15:55:55,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure might_fault
[2021-12-22 15:55:55,814 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2021-12-22 15:55:55,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2021-12-22 15:55:55,814 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2021-12-22 15:55:55,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2021-12-22 15:55:55,815 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2021-12-22 15:55:55,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2021-12-22 15:55:55,815 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges
[2021-12-22 15:55:55,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges
[2021-12-22 15:55:55,815 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2021-12-22 15:55:55,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2021-12-22 15:55:55,815 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_intfdata
[2021-12-22 15:55:55,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_intfdata
[2021-12-22 15:55:55,816 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0
[2021-12-22 15:55:55,816 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0
[2021-12-22 15:55:55,816 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int
[2021-12-22 15:55:55,816 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int
[2021-12-22 15:55:55,816 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof
[2021-12-22 15:55:55,816 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof
[2021-12-22 15:55:55,816 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_urb
[2021-12-22 15:55:55,817 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_urb
[2021-12-22 15:55:55,817 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2021-12-22 15:55:55,817 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2021-12-22 15:55:55,817 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2021-12-22 15:55:55,817 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2021-12-22 15:55:55,817 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_alloc_user_space
[2021-12-22 15:55:55,817 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space
[2021-12-22 15:55:55,818 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_plane_size
[2021-12-22 15:55:55,818 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_plane_size
[2021-12-22 15:55:55,818 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_release_interface
[2021-12-22 15:55:55,818 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface
[2021-12-22 15:55:55,818 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_print_terms
[2021-12-22 15:55:55,818 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_print_terms
[2021-12-22 15:55:55,818 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2021-12-22 15:55:55,818 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2021-12-22 15:55:55,819 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_has_privileges
[2021-12-22 15:55:55,819 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_has_privileges
[2021-12-22 15:55:55,819 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_video_enable
[2021-12-22 15:55:55,819 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_video_enable
[2021-12-22 15:55:55,819 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2021-12-22 15:55:55,819 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2021-12-22 15:55:55,819 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-12-22 15:55:55,820 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2021-12-22 15:55:55,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2021-12-22 15:55:55,820 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_user_generic
[2021-12-22 15:55:55,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_user_generic
[2021-12-22 15:55:55,820 INFO  L130     BoogieDeclarations]: Found specification of procedure media_entity_init
[2021-12-22 15:55:55,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure media_entity_init
[2021-12-22 15:55:55,820 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2021-12-22 15:55:55,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2021-12-22 15:55:55,821 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid
[2021-12-22 15:55:55,821 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid
[2021-12-22 15:55:55,821 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_inc
[2021-12-22 15:55:55,821 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_inc
[2021-12-22 15:55:55,821 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_uninit_video
[2021-12-22 15:55:55,821 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_uninit_video
[2021-12-22 15:55:55,821 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream
[2021-12-22 15:55:55,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream
[2021-12-22 15:55:55,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __le32_to_cpup
[2021-12-22 15:55:55,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __le32_to_cpup
[2021-12-22 15:55:55,822 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_queue_enable
[2021-12-22 15:55:55,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_queue_enable
[2021-12-22 15:55:55,822 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl
[2021-12-22 15:55:55,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl
[2021-12-22 15:55:55,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __set_bit
[2021-12-22 15:55:55,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __set_bit
[2021-12-22 15:55:55,823 INFO  L130     BoogieDeclarations]: Found specification of procedure current_thread_info
[2021-12-22 15:55:55,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure current_thread_info
[2021-12-22 15:55:55,823 INFO  L130     BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv
[2021-12-22 15:55:55,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv
[2021-12-22 15:55:55,823 INFO  L130     BoogieDeclarations]: Found specification of procedure strcasecmp
[2021-12-22 15:55:55,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure strcasecmp
[2021-12-22 15:55:55,823 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec
[2021-12-22 15:55:55,824 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec
[2021-12-22 15:55:55,824 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_buffer_queue
[2021-12-22 15:55:55,824 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue
[2021-12-22 15:55:55,824 INFO  L130     BoogieDeclarations]: Found specification of procedure __uvc_resume
[2021-12-22 15:55:55,824 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uvc_resume
[2021-12-22 15:55:55,824 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free
[2021-12-22 15:55:55,824 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free
[2021-12-22 15:55:55,825 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_unregister_video
[2021-12-22 15:55:55,825 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_unregister_video
[2021-12-22 15:55:55,825 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intf
[2021-12-22 15:55:55,825 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intf
[2021-12-22 15:55:55,825 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_resume
[2021-12-22 15:55:55,825 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_resume
[2021-12-22 15:55:55,825 INFO  L130     BoogieDeclarations]: Found specification of procedure kmemdup
[2021-12-22 15:55:55,825 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmemdup
[2021-12-22 15:55:55,826 INFO  L130     BoogieDeclarations]: Found specification of procedure media_entity_cleanup
[2021-12-22 15:55:55,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure media_entity_cleanup
[2021-12-22 15:55:55,899 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_queue_streaming
[2021-12-22 15:55:55,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming
[2021-12-22 15:55:55,900 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_disconnect
[2021-12-22 15:55:55,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_disconnect
[2021-12-22 15:55:55,900 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-12-22 15:55:55,900 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_string
[2021-12-22 15:55:55,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_string
[2021-12-22 15:55:55,900 INFO  L130     BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom
[2021-12-22 15:55:55,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom
[2021-12-22 15:55:55,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2021-12-22 15:55:55,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2021-12-22 15:55:57,007 INFO  L234             CfgBuilder]: Building ICFG
[2021-12-22 15:55:57,010 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2021-12-22 15:55:57,113 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2021-12-22 15:55:57,439 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;
[2021-12-22 15:55:57,440 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;
[2021-12-22 15:55:57,440 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;
[2021-12-22 15:55:57,440 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;
[2021-12-22 15:55:57,440 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:57,440 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:57,441 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: SUMMARY for call __copy_to_user_nocheck_#t~ret1088#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
[2021-12-22 15:55:57,441 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11772: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1086#1 && __copy_to_user_nocheck_#t~ret1086#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~26#1 := __copy_to_user_nocheck_#t~ret1086#1;havoc __copy_to_user_nocheck_#t~ret1086#1;
[2021-12-22 15:55:57,441 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:57,441 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:57,441 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:57,441 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:57,442 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:57,442 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:57,442 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:57,442 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:57,442 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11748: 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
[2021-12-22 15:55:57,442 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:57,443 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:57,443 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2021-12-22 15:55:57,443 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: SUMMARY for call __copy_to_user_nocheck_#t~ret1086#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~18#1 then 1 else 0), 0); srcloc: null
[2021-12-22 15:55:57,443 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2021-12-22 15:55:57,443 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11736: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2021-12-22 15:55:57,443 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11798: __copy_to_user_nocheck_~tmp___2~11#1 := __copy_to_user_nocheck_#t~ret1088#1;havoc __copy_to_user_nocheck_#t~ret1088#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);
[2021-12-22 15:55:57,444 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11786: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1087#1 && __copy_to_user_nocheck_#t~ret1087#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~15#1 := __copy_to_user_nocheck_#t~ret1087#1;havoc __copy_to_user_nocheck_#t~ret1087#1;
[2021-12-22 15:55:57,444 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11728: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~18#1;
[2021-12-22 15:55:59,579 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11642: SUMMARY for call __copy_from_user_nocheck_#t~ret1083#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
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:59,580 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:59,581 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:59,581 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:59,581 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11668: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1081#1 && __copy_from_user_nocheck_#t~ret1081#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~25#1 := __copy_from_user_nocheck_#t~ret1081#1;havoc __copy_from_user_nocheck_#t~ret1081#1;
[2021-12-22 15:55:59,581 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11635: SUMMARY for call __copy_from_user_nocheck_#t~ret1081#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~17#1 then 1 else 0), 0); srcloc: null
[2021-12-22 15:55:59,582 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11639: 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
[2021-12-22 15:55:59,582 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11627: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2021-12-22 15:55:59,582 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11631: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2021-12-22 15:55:59,582 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;
[2021-12-22 15:55:59,583 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;
[2021-12-22 15:55:59,583 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2021-12-22 15:55:59,584 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11623: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~17#1;
[2021-12-22 15:55:59,584 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296;
[2021-12-22 15:55:59,584 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296);
[2021-12-22 15:55:59,584 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;
[2021-12-22 15:55:59,584 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;
[2021-12-22 15:55:59,585 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: __copy_from_user_nocheck_~tmp___2~10#1 := __copy_from_user_nocheck_#t~ret1083#1;havoc __copy_from_user_nocheck_#t~ret1083#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);
[2021-12-22 15:55:59,585 INFO  L766   $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1082#1 && __copy_from_user_nocheck_#t~ret1082#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~14#1 := __copy_from_user_nocheck_#t~ret1082#1;havoc __copy_from_user_nocheck_#t~ret1082#1;