./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-mutex_drivers-media-radio-radio-wl1273.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi --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 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:12:34,431 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:12:34,546 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:12:34,556 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:12:34,557 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:12:34,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:12:34,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:12:34,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:12:34,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:12:34,617 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:12:34,619 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:12:34,620 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:12:34,620 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:12:34,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:12:34,623 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:12:34,623 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:12:34,624 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:12:34,624 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:12:34,625 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:12:34,626 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:12:34,627 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:12:34,627 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:12:34,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:12:34,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:12:34,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:12:34,630 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:12:34,630 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:12:34,631 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:12:34,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:12:34,632 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:12:34,633 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_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba [2023-11-24 22:12:34,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:12:34,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:12:34,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:12:34,977 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:12:34,977 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:12:34,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2023-11-24 22:12:38,259 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:12:38,970 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:12:38,971 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2023-11-24 22:12:39,025 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/data/f31940939/934c11fecbfe404498a81a11f57e0b97/FLAGeea24f6f6 [2023-11-24 22:12:39,047 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/data/f31940939/934c11fecbfe404498a81a11f57e0b97 [2023-11-24 22:12:39,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:12:39,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:12:39,059 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:12:39,060 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:12:39,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:12:39,066 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:12:39" (1/1) ... [2023-11-24 22:12:39,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47908cd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:39, skipping insertion in model container [2023-11-24 22:12:39,068 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:12:39" (1/1) ... [2023-11-24 22:12:39,367 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:12:42,500 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2023-11-24 22:12:42,550 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2023-11-24 22:12:42,550 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2023-11-24 22:12:42,551 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2023-11-24 22:12:42,578 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:12:42,658 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:12:43,369 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2023-11-24 22:12:43,370 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2023-11-24 22:12:43,371 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2023-11-24 22:12:43,372 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_09a4a916-685e-42ee-a582-d34bff1215a8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2023-11-24 22:12:43,427 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:12:43,595 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:12:43,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43 WrapperNode [2023-11-24 22:12:43,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:12:43,597 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:12:43,598 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:12:43,598 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:12:43,605 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:43,798 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:45,244 INFO L138 Inliner]: procedures = 349, calls = 5107, calls flagged for inlining = 214, calls inlined = 201, statements flattened = 11033 [2023-11-24 22:12:45,263 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:12:45,263 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:12:45,264 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:12:45,264 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:12:45,274 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:45,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:45,911 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:45,915 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:47,056 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:47,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:47,138 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:47,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:47,237 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:12:47,238 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:12:47,238 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:12:47,239 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:12:47,240 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:43" (1/1) ... [2023-11-24 22:12:47,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:12:47,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:12:47,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:12:47,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a4a916-685e-42ee-a582-d34bff1215a8/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_driver_exit [2023-11-24 22:12:47,323 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_driver_exit [2023-11-24 22:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_remove [2023-11-24 22:12:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_remove [2023-11-24 22:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:12:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:12:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:12:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-24 22:12:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-24 22:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:12:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:12:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-24 22:12:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-24 22:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_vdev_release [2023-11-24 22:12:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_vdev_release [2023-11-24 22:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_poll [2023-11-24 22:12:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_poll [2023-11-24 22:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-24 22:12:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-24 22:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_probe [2023-11-24 22:12:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_probe [2023-11-24 22:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_log_status [2023-11-24 22:12:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_log_status [2023-11-24 22:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_s_ctrl [2023-11-24 22:12:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_s_ctrl [2023-11-24 22:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2023-11-24 22:12:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2023-11-24 22:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-24 22:12:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-24 22:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_stop [2023-11-24 22:12:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_stop [2023-11-24 22:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_release [2023-11-24 22:12:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_release [2023-11-24 22:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2023-11-24 22:12:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2023-11-24 22:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-24 22:12:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-24 22:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_wl1273_core [2023-11-24 22:12:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_wl1273_core [2023-11-24 22:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_tx_freq [2023-11-24 22:12:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_tx_freq [2023-11-24 22:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:12:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-24 22:12:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-24 22:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:12:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-24 22:12:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-24 22:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:12:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 22:12:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 22:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-24 22:12:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-24 22:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_wl1273_core [2023-11-24 22:12:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_wl1273_core [2023-11-24 22:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rx_freq [2023-11-24 22:12:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rx_freq [2023-11-24 22:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-24 22:12:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-24 22:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:12:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_open [2023-11-24 22:12:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_open [2023-11-24 22:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:12:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 22:12:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 22:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2023-11-24 22:12:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2023-11-24 22:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-24 22:12:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-24 22:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-24 22:12:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-24 22:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:12:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-24 22:12:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-24 22:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-24 22:12:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-24 22:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_g_volatile_ctrl [2023-11-24 22:12:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_g_volatile_ctrl [2023-11-24 22:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2023-11-24 22:12:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2023-11-24 22:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:12:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_mode [2023-11-24 22:12:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_mode [2023-11-24 22:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:12:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-24 22:12:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-24 22:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:12:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-24 22:12:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-24 22:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:12:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-24 22:12:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-24 22:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_write [2023-11-24 22:12:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_write [2023-11-24 22:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-24 22:12:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-24 22:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 22:12:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 22:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 22:12:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 22:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-24 22:12:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-24 22:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2023-11-24 22:12:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2023-11-24 22:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-24 22:12:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-24 22:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-24 22:12:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-24 22:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rds [2023-11-24 22:12:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rds [2023-11-24 22:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:12:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:12:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-24 22:12:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-24 22:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:12:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-24 22:12:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-24 22:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:12:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-24 22:12:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-24 22:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 22:12:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 22:12:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-24 22:12:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-24 22:12:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-24 22:12:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-24 22:12:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:12:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:12:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:12:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:12:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:12:48,539 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:12:48,543 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:12:48,873 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;