./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:27:58,823 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:27:58,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:27:58,955 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:27:58,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:27:58,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:27:58,988 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:27:58,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:27:58,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:27:58,993 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:27:58,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:27:58,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:27:58,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:27:59,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:27:59,002 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:27:59,002 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:27:59,003 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:27:59,003 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:27:59,004 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:27:59,004 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:27:59,005 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:27:59,006 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:27:59,006 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:27:59,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:27:59,007 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:27:59,008 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:27:59,008 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:27:59,009 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:27:59,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:27:59,010 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:27:59,011 INFO L153 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2023-11-21 18:27:59,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:27:59,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:27:59,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:27:59,389 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:27:59,390 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:27:59,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2023-11-21 18:28:02,431 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:28:03,210 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:28:03,211 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2023-11-21 18:28:03,288 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/data/ae769a393/dc2a4ab5213c4587b4dd4d399efbc7c5/FLAG9a0c3815b [2023-11-21 18:28:03,306 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/data/ae769a393/dc2a4ab5213c4587b4dd4d399efbc7c5 [2023-11-21 18:28:03,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:28:03,314 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:28:03,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:03,318 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:28:03,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:28:03,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:03" (1/1) ... [2023-11-21 18:28:03,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f9eeda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:03, skipping insertion in model container [2023-11-21 18:28:03,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:03" (1/1) ... [2023-11-21 18:28:03,519 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:28:07,222 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-11-21 18:28:07,230 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-11-21 18:28:07,231 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-11-21 18:28:07,234 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-11-21 18:28:07,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:07,363 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:28:07,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5587] [2023-11-21 18:28:07,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2023-11-21 18:28:08,188 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-11-21 18:28:08,189 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-11-21 18:28:08,190 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-11-21 18:28:08,191 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-11-21 18:28:08,199 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:08,449 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:28:08,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08 WrapperNode [2023-11-21 18:28:08,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:08,451 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:08,452 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:28:08,452 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:28:08,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:08,606 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:10,081 INFO L138 Inliner]: procedures = 414, calls = 4401, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9298 [2023-11-21 18:28:10,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:10,082 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:28:10,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:28:10,083 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:28:10,092 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:10,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:10,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:10,845 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:12,091 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:12,134 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:12,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:12,258 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:12,335 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:28:12,337 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:28:12,337 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:28:12,337 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:28:12,338 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:12,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:12,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:28:12,372 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:28:12,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_530290e8-1acb-499e-b37c-37e960056d01/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:28:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2023-11-21 18:28:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2023-11-21 18:28:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:28:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:28:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2023-11-21 18:28:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2023-11-21 18:28:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2023-11-21 18:28:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2023-11-21 18:28:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2023-11-21 18:28:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2023-11-21 18:28:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:28:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:28:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2023-11-21 18:28:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2023-11-21 18:28:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2023-11-21 18:28:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2023-11-21 18:28:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 18:28:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 18:28:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-21 18:28:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-21 18:28:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-21 18:28:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-21 18:28:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2023-11-21 18:28:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2023-11-21 18:28:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2023-11-21 18:28:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2023-11-21 18:28:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:28:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:28:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-21 18:28:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-21 18:28:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:28:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:28:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-21 18:28:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-21 18:28:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:28:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:28:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-21 18:28:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-21 18:28:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:28:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2023-11-21 18:28:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2023-11-21 18:28:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-21 18:28:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-21 18:28:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2023-11-21 18:28:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2023-11-21 18:28:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-21 18:28:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-21 18:28:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2023-11-21 18:28:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2023-11-21 18:28:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2023-11-21 18:28:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2023-11-21 18:28:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-21 18:28:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-21 18:28:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:28:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2023-11-21 18:28:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2023-11-21 18:28:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-21 18:28:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-21 18:28:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:28:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-21 18:28:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-21 18:28:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:28:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:28:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:28:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:28:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:28:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:28:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:28:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2023-11-21 18:28:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2023-11-21 18:28:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2023-11-21 18:28:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2023-11-21 18:28:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-21 18:28:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-21 18:28:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-21 18:28:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-21 18:28:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-21 18:28:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-21 18:28:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-21 18:28:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-21 18:28:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 18:28:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 18:28:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:28:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-11-21 18:28:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-11-21 18:28:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:28:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:28:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:28:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:28:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-21 18:28:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-21 18:28:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:28:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:28:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:28:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:28:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2023-11-21 18:28:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2023-11-21 18:28:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:28:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:28:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-21 18:28:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-21 18:28:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-11-21 18:28:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-11-21 18:28:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2023-11-21 18:28:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2023-11-21 18:28:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:28:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:28:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2023-11-21 18:28:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2023-11-21 18:28:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-21 18:28:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-21 18:28:12,447 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2023-11-21 18:28:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2023-11-21 18:28:12,447 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2023-11-21 18:28:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2023-11-21 18:28:12,448 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2023-11-21 18:28:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2023-11-21 18:28:12,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:28:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:28:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-21 18:28:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-21 18:28:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2023-11-21 18:28:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2023-11-21 18:28:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2023-11-21 18:28:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2023-11-21 18:28:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:28:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:28:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-21 18:28:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-21 18:28:12,452 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:28:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:28:12,452 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2023-11-21 18:28:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2023-11-21 18:28:12,453 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2023-11-21 18:28:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2023-11-21 18:28:12,453 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-21 18:28:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-21 18:28:12,454 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2023-11-21 18:28:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2023-11-21 18:28:12,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:28:12,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:28:12,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:28:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:28:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-21 18:28:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-21 18:28:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 18:28:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 18:28:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2023-11-21 18:28:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2023-11-21 18:28:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 18:28:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 18:28:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-21 18:28:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-21 18:28:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2023-11-21 18:28:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2023-11-21 18:28:12,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:28:12,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:28:12,463 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2023-11-21 18:28:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2023-11-21 18:28:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-21 18:28:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-21 18:28:12,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2023-11-21 18:28:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2023-11-21 18:28:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:28:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:28:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:28:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:28:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2023-11-21 18:28:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2023-11-21 18:28:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2023-11-21 18:28:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2023-11-21 18:28:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2023-11-21 18:28:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2023-11-21 18:28:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:28:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2023-11-21 18:28:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2023-11-21 18:28:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:28:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:28:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-21 18:28:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-21 18:28:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-21 18:28:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-21 18:28:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:28:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:28:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2023-11-21 18:28:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2023-11-21 18:28:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:28:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:28:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2023-11-21 18:28:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2023-11-21 18:28:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 18:28:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 18:28:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2023-11-21 18:28:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2023-11-21 18:28:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2023-11-21 18:28:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2023-11-21 18:28:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-21 18:28:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-21 18:28:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2023-11-21 18:28:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2023-11-21 18:28:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2023-11-21 18:28:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2023-11-21 18:28:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:28:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:28:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:28:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2023-11-21 18:28:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2023-11-21 18:28:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2023-11-21 18:28:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2023-11-21 18:28:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2023-11-21 18:28:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2023-11-21 18:28:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2023-11-21 18:28:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2023-11-21 18:28:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2023-11-21 18:28:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2023-11-21 18:28:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2023-11-21 18:28:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2023-11-21 18:28:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:28:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:28:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2023-11-21 18:28:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2023-11-21 18:28:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2023-11-21 18:28:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2023-11-21 18:28:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-11-21 18:28:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-11-21 18:28:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-11-21 18:28:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-11-21 18:28:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:28:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:28:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:28:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2023-11-21 18:28:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2023-11-21 18:28:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:28:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:28:13,842 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:28:13,850 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation