./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/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 4c72fad0f4736d2d4eb53bca18880400af0864c4b127cd0e90e1329def3f1884 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:38:36,417 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:38:36,491 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:38:36,496 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:38:36,497 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:38:36,521 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:38:36,523 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:38:36,523 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:38:36,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:38:36,525 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:38:36,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:38:36,526 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:38:36,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:38:36,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:38:36,550 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:38:36,550 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:38:36,551 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:38:36,551 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:38:36,552 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:38:36,552 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:38:36,553 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:38:36,554 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:38:36,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:38:36,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:38:36,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:38:36,556 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:38:36,556 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:38:36,556 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:38:36,557 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:38:36,557 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:38:36,558 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c72fad0f4736d2d4eb53bca18880400af0864c4b127cd0e90e1329def3f1884 [2023-11-21 18:38:36,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:38:36,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:38:36,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:38:36,875 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:38:36,876 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:38:36,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2023-11-21 18:38:40,013 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:38:40,708 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:38:40,710 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2023-11-21 18:38:40,790 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/data/28d3bcc7b/236c21714411457b822a4f75ccfc91c3/FLAG7ec9feb76 [2023-11-21 18:38:40,813 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/data/28d3bcc7b/236c21714411457b822a4f75ccfc91c3 [2023-11-21 18:38:40,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:38:40,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:38:40,826 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:38:40,826 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:38:40,832 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:38:40,834 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:38:40" (1/1) ... [2023-11-21 18:38:40,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4561959b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:40, skipping insertion in model container [2023-11-21 18:38:40,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:38:40" (1/1) ... [2023-11-21 18:38:41,055 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:38:43,955 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379788,379801] [2023-11-21 18:38:43,961 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379954,379967] [2023-11-21 18:38:43,962 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380118,380131] [2023-11-21 18:38:43,969 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380283,380296] [2023-11-21 18:38:44,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:38:44,119 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:38:44,274 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"); [4944] [2023-11-21 18:38:44,591 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379788,379801] [2023-11-21 18:38:44,592 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379954,379967] [2023-11-21 18:38:44,593 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380118,380131] [2023-11-21 18:38:44,593 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_5e9d817e-25af-4240-b1ed-c4c658f5e55d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380283,380296] [2023-11-21 18:38:44,600 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:38:44,816 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:38:44,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44 WrapperNode [2023-11-21 18:38:44,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:38:44,818 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:38:44,818 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:38:44,818 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:38:44,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:44,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,263 INFO L138 Inliner]: procedures = 413, calls = 2533, calls flagged for inlining = 244, calls inlined = 231, statements flattened = 7233 [2023-11-21 18:38:45,264 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:38:45,265 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:38:45,265 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:38:45,265 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:38:45,277 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,358 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,533 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,575 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,621 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,655 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:38:45,703 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:38:45,703 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:38:45,704 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:38:45,705 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:38:44" (1/1) ... [2023-11-21 18:38:45,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:38:45,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:38:45,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:38:45,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e9d817e-25af-4240-b1ed-c4c658f5e55d/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:38:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_diversity [2023-11-21 18:38:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_diversity [2023-11-21 18:38:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:38:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:38:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_acf_status [2023-11-21 18:38:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:38:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:38:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_ctrl [2023-11-21 18:38:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_ctrl [2023-11-21 18:38:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:38:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:38:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_probe [2023-11-21 18:38:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_probe [2023-11-21 18:38:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_acf_status [2023-11-21 18:38:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_div_status [2023-11-21 18:38:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:38:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:38:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-21 18:38:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-21 18:38:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:38:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:38:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_lock [2023-11-21 18:38:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_lock [2023-11-21 18:38:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:38:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:38:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 18:38:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 18:38:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_acf_blob [2023-11-21 18:38:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_acf_blob [2023-11-21 18:38:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:38:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rsq_status [2023-11-21 18:38:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:38:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-21 18:38:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-21 18:38:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:38:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:38:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:38:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_remove [2023-11-21 18:38:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_remove [2023-11-21 18:38:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:38:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:38:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:38:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:38:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:38:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-21 18:38:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-11-21 18:38:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_am [2023-11-21 18:38:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_am [2023-11-21 18:38:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_read [2023-11-21 18:38:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_read [2023-11-21 18:38:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-21 18:38:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-21 18:38:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_tuner [2023-11-21 18:38:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_tuner [2023-11-21 18:38:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_change_func [2023-11-21 18:38:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_change_func [2023-11-21 18:38:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_frequency [2023-11-21 18:38:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_frequency [2023-11-21 18:38:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:38:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:38:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:38:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:38:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:38:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-21 18:38:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-21 18:38:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2023-11-21 18:38:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2023-11-21 18:38:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-21 18:38:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-21 18:38:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2023-11-21 18:38:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2023-11-21 18:38:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:38:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_to_v4l2 [2023-11-21 18:38:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_to_v4l2 [2023-11-21 18:38:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_querycap [2023-11-21 18:38:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_querycap [2023-11-21 18:38:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:38:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:38:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:38:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:38:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:38:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:38:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:38:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_register [2023-11-21 18:38:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_register [2023-11-21 18:38:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2023-11-21 18:38:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2023-11-21 18:38:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_seek_start [2023-11-21 18:38:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_agc_status [2023-11-21 18:38:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_frequency [2023-11-21 18:38:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_frequency [2023-11-21 18:38:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-21 18:38:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-21 18:38:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_open [2023-11-21 18:38:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_open [2023-11-21 18:38:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:38:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:38:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_add_new_custom [2023-11-21 18:38:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_add_new_custom [2023-11-21 18:38:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:38:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:38:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:38:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:38:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:38:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:38:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_tune_freq [2023-11-21 18:38:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2023-11-21 18:38:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_read [2023-11-21 18:38:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_in_am_receiver_mode [2023-11-21 18:38:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_in_am_receiver_mode [2023-11-21 18:38:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_to_radio [2023-11-21 18:38:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_to_radio [2023-11-21 18:38:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 18:38:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 18:38:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rds_blckcnt_blob [2023-11-21 18:38:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rds_blckcnt_blob [2023-11-21 18:38:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2023-11-21 18:38:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_update_bits [2023-11-21 18:38:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_enum_freq_bands [2023-11-21 18:38:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_enum_freq_bands [2023-11-21 18:38:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:38:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:38:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-21 18:38:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-21 18:38:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:38:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rds_blockcount [2023-11-21 18:38:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_register [2023-11-21 18:38:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_register [2023-11-21 18:38:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:38:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_diversity [2023-11-21 18:38:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_cmd_fm_phase_diversity [2023-11-21 18:38:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-21 18:38:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-21 18:38:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:38:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_to_si476x [2023-11-21 18:38:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_to_si476x [2023-11-21 18:38:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:38:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:38:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_do_post_powerup_init [2023-11-21 18:38:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_do_post_powerup_init [2023-11-21 18:38:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2023-11-21 18:38:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_write [2023-11-21 18:38:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_seek_start [2023-11-21 18:38:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-21 18:38:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-21 18:38:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:38:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:38:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-11-21 18:38:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-11-21 18:38:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-11-21 18:38:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2023-11-21 18:38:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_blob [2023-11-21 18:38:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_blob [2023-11-21 18:38:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_range_is_inside_of_the_band [2023-11-21 18:38:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_range_is_inside_of_the_band [2023-11-21 18:38:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-21 18:38:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-21 18:38:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_set_power_state [2023-11-21 18:38:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_set_power_state [2023-11-21 18:38:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_cache_only [2023-11-21 18:38:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_cache_only [2023-11-21 18:38:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-21 18:38:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-21 18:38:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-21 18:38:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-21 18:38:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_release [2023-11-21 18:38:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_release [2023-11-21 18:38:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:38:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_hw_freq_seek [2023-11-21 18:38:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_hw_freq_seek [2023-11-21 18:38:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_primary_blob [2023-11-21 18:38:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_primary_blob [2023-11-21 18:38:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_agc_blob [2023-11-21 18:38:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_agc_blob [2023-11-21 18:38:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:38:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:38:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2023-11-21 18:38:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2023-11-21 18:38:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_tuner [2023-11-21 18:38:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_tuner [2023-11-21 18:38:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_stop [2023-11-21 18:38:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_stop [2023-11-21 18:38:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_poll [2023-11-21 18:38:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_poll [2023-11-21 18:38:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_tune_freq [2023-11-21 18:38:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2023-11-21 18:38:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2023-11-21 18:38:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_a_secondary_tuner [2023-11-21 18:38:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_a_secondary_tuner [2023-11-21 18:38:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-21 18:38:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-21 18:38:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 18:38:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 18:38:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2023-11-21 18:38:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2023-11-21 18:38:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:38:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:38:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_unlock [2023-11-21 18:38:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_unlock [2023-11-21 18:38:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2023-11-21 18:38:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2023-11-21 18:38:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:38:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:38:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-21 18:38:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-21 18:38:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_volatile_ctrl [2023-11-21 18:38:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_volatile_ctrl [2023-11-21 18:38:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:38:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_sync_region [2023-11-21 18:38:45,814 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_sync_region [2023-11-21 18:38:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_rsq_status [2023-11-21 18:38:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:38:45,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:38:47,028 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:38:47,032 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:38:47,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:38:54,805 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:38:54,959 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:38:56,786 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:38:56,786 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:38:56,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:38:56 BoogieIcfgContainer [2023-11-21 18:38:56,789 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:38:56,790 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:38:56,790 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:38:56,801 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:38:56,801 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:38:56" (1/1) ... [2023-11-21 18:38:56,811 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:38:56,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:38:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 2104 states and 3173 transitions. [2023-11-21 18:38:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3173 transitions. [2023-11-21 18:38:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726 [2023-11-21 18:38:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:38:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:38:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:38:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19463 trivial. 0 not checked. [2023-11-21 18:38:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:38:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2109 states and 3195 transitions. [2023-11-21 18:38:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3195 transitions. [2023-11-21 18:38:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2023-11-21 18:38:59,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:38:59,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 19460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19460 trivial. 0 not checked. [2023-11-21 18:39:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 2119 states and 3205 transitions. [2023-11-21 18:39:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3205 transitions. [2023-11-21 18:39:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2023-11-21 18:39:01,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:01,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 2125 states and 3231 transitions. [2023-11-21 18:39:03,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3231 transitions. [2023-11-21 18:39:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2023-11-21 18:39:03,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 19460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19460 trivial. 0 not checked. [2023-11-21 18:39:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2140 states and 3274 transitions. [2023-11-21 18:39:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3274 transitions. [2023-11-21 18:39:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2023-11-21 18:39:04,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:05,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 2147 states and 3304 transitions. [2023-11-21 18:39:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 3304 transitions. [2023-11-21 18:39:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2023-11-21 18:39:05,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:05,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2155 states and 3337 transitions. [2023-11-21 18:39:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3337 transitions. [2023-11-21 18:39:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2023-11-21 18:39:07,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 2164 states and 3373 transitions. [2023-11-21 18:39:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 3373 transitions. [2023-11-21 18:39:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2023-11-21 18:39:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 19460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19460 trivial. 0 not checked. [2023-11-21 18:39:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 2166 states and 3374 transitions. [2023-11-21 18:39:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3374 transitions. [2023-11-21 18:39:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 739 [2023-11-21 18:39:10,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:10,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2176 states and 3413 transitions. [2023-11-21 18:39:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3413 transitions. [2023-11-21 18:39:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2023-11-21 18:39:12,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:12,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2178 states and 3415 transitions. [2023-11-21 18:39:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3415 transitions. [2023-11-21 18:39:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2023-11-21 18:39:12,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:12,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:14,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 2189 states and 3457 transitions. [2023-11-21 18:39:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 3457 transitions. [2023-11-21 18:39:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2023-11-21 18:39:14,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:14,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:17,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 2201 states and 3503 transitions. [2023-11-21 18:39:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3503 transitions. [2023-11-21 18:39:17,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2023-11-21 18:39:17,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2203 states and 3505 transitions. [2023-11-21 18:39:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3505 transitions. [2023-11-21 18:39:18,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2023-11-21 18:39:18,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:18,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2023-11-21 18:39:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:19,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2205 states and 3507 transitions. [2023-11-21 18:39:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3507 transitions. [2023-11-21 18:39:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 744 [2023-11-21 18:39:19,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:19,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19610 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19607 trivial. 0 not checked. [2023-11-21 18:39:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2206 states and 3508 transitions. [2023-11-21 18:39:20,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3508 transitions. [2023-11-21 18:39:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2023-11-21 18:39:20,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:20,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat