./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-25 00:07:08,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-25 00:07:08,875 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-25 00:07:08,881 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-25 00:07:08,882 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-25 00:07:08,911 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-25 00:07:08,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-25 00:07:08,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-25 00:07:08,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-25 00:07:08,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-25 00:07:08,915 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-25 00:07:08,915 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-25 00:07:08,916 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-25 00:07:08,916 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-25 00:07:08,917 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-25 00:07:08,917 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-25 00:07:08,918 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-25 00:07:08,919 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-25 00:07:08,919 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-25 00:07:08,920 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-25 00:07:08,920 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-25 00:07:08,921 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-25 00:07:08,922 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-25 00:07:08,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-25 00:07:08,923 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-25 00:07:08,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-25 00:07:08,925 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-25 00:07:08,925 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-25 00:07:08,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-25 00:07:08,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-25 00:07:08,927 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-25 00:07:08,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-25 00:07:08,928 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-25 00:07:08,929 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-25 00:07:08,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-25 00:07:08,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-25 00:07:08,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-25 00:07:08,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-25 00:07:08,932 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-25 00:07:08,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-25 00:07:08,933 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-25 00:07:08,933 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-25 00:07:08,934 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-25 00:07:08,934 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-25 00:07:08,935 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 [2023-11-25 00:07:09,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-25 00:07:09,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-25 00:07:09,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-25 00:07:09,279 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-25 00:07:09,279 INFO L274 PluginConnector]: CDTParser initialized [2023-11-25 00:07:09,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-11-25 00:07:12,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-25 00:07:13,761 INFO L384 CDTParser]: Found 1 translation units. [2023-11-25 00:07:13,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-11-25 00:07:13,833 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/data/365c230cf/21a88f907c5c453c87418fa021b44bb9/FLAG8531f64e9 [2023-11-25 00:07:13,858 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/data/365c230cf/21a88f907c5c453c87418fa021b44bb9 [2023-11-25 00:07:13,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-25 00:07:13,871 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-25 00:07:13,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-25 00:07:13,876 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-25 00:07:13,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-25 00:07:13,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 12:07:13" (1/1) ... [2023-11-25 00:07:13,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523d82f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:13, skipping insertion in model container [2023-11-25 00:07:13,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 12:07:13" (1/1) ... [2023-11-25 00:07:14,144 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-25 00:07:18,595 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_b65f90c2-cf38-4753-95e1-756d2991b86e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2023-11-25 00:07:18,601 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_b65f90c2-cf38-4753-95e1-756d2991b86e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2023-11-25 00:07:18,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-25 00:07:18,681 INFO L202 MainTranslator]: Completed pre-run [2023-11-25 00:07:18,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4342] [2023-11-25 00:07:18,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4345] [2023-11-25 00:07:18,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4348] [2023-11-25 00:07:18,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4351] [2023-11-25 00:07:19,496 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_b65f90c2-cf38-4753-95e1-756d2991b86e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2023-11-25 00:07:19,496 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_b65f90c2-cf38-4753-95e1-756d2991b86e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2023-11-25 00:07:19,500 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-25 00:07:19,757 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:19,765 INFO L206 MainTranslator]: Completed translation [2023-11-25 00:07:19,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19 WrapperNode [2023-11-25 00:07:19,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-25 00:07:19,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-25 00:07:19,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-25 00:07:19,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-25 00:07:19,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:20,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:20,554 INFO L138 Inliner]: procedures = 393, calls = 6464, calls flagged for inlining = 165, calls inlined = 141, statements flattened = 17929 [2023-11-25 00:07:20,554 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-25 00:07:20,555 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-25 00:07:20,556 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-25 00:07:20,556 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-25 00:07:20,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:20,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:20,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:20,671 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:21,052 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:21,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:21,204 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:21,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:21,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-25 00:07:21,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-25 00:07:21,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-25 00:07:21,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-25 00:07:21,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:19" (1/1) ... [2023-11-25 00:07:21,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-25 00:07:21,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:07:21,642 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-25 00:07:21,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b65f90c2-cf38-4753-95e1-756d2991b86e/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-25 00:07:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-25 00:07:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-25 00:07:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2023-11-25 00:07:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2023-11-25 00:07:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2023-11-25 00:07:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2023-11-25 00:07:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-25 00:07:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-25 00:07:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2023-11-25 00:07:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2023-11-25 00:07:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2023-11-25 00:07:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2023-11-25 00:07:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2023-11-25 00:07:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2023-11-25 00:07:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2023-11-25 00:07:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2023-11-25 00:07:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2023-11-25 00:07:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2023-11-25 00:07:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2023-11-25 00:07:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2023-11-25 00:07:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-25 00:07:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-25 00:07:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-25 00:07:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-25 00:07:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-11-25 00:07:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-11-25 00:07:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-25 00:07:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-25 00:07:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-25 00:07:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-25 00:07:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2023-11-25 00:07:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2023-11-25 00:07:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-25 00:07:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-11-25 00:07:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-11-25 00:07:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2023-11-25 00:07:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2023-11-25 00:07:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-25 00:07:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-25 00:07:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-25 00:07:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2023-11-25 00:07:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2023-11-25 00:07:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2023-11-25 00:07:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2023-11-25 00:07:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2023-11-25 00:07:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2023-11-25 00:07:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-25 00:07:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2023-11-25 00:07:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2023-11-25 00:07:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-25 00:07:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-25 00:07:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2023-11-25 00:07:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2023-11-25 00:07:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-25 00:07:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-25 00:07:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-25 00:07:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-25 00:07:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-25 00:07:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2023-11-25 00:07:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2023-11-25 00:07:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2023-11-25 00:07:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2023-11-25 00:07:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2023-11-25 00:07:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2023-11-25 00:07:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2023-11-25 00:07:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2023-11-25 00:07:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2023-11-25 00:07:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2023-11-25 00:07:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2023-11-25 00:07:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2023-11-25 00:07:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2023-11-25 00:07:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2023-11-25 00:07:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2023-11-25 00:07:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2023-11-25 00:07:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2023-11-25 00:07:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2023-11-25 00:07:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2023-11-25 00:07:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2023-11-25 00:07:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2023-11-25 00:07:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2023-11-25 00:07:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-25 00:07:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2023-11-25 00:07:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2023-11-25 00:07:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-25 00:07:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-25 00:07:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-25 00:07:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-25 00:07:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-25 00:07:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-25 00:07:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-25 00:07:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2023-11-25 00:07:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2023-11-25 00:07:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2023-11-25 00:07:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2023-11-25 00:07:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-25 00:07:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-25 00:07:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2023-11-25 00:07:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2023-11-25 00:07:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2023-11-25 00:07:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2023-11-25 00:07:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-25 00:07:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-25 00:07:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2023-11-25 00:07:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2023-11-25 00:07:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-25 00:07:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-25 00:07:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-25 00:07:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-25 00:07:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2023-11-25 00:07:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2023-11-25 00:07:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2023-11-25 00:07:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2023-11-25 00:07:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-25 00:07:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-25 00:07:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2023-11-25 00:07:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2023-11-25 00:07:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2023-11-25 00:07:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2023-11-25 00:07:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-25 00:07:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-25 00:07:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-25 00:07:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-25 00:07:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2023-11-25 00:07:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2023-11-25 00:07:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2023-11-25 00:07:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2023-11-25 00:07:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-25 00:07:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-25 00:07:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-25 00:07:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-25 00:07:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2023-11-25 00:07:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2023-11-25 00:07:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2023-11-25 00:07:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2023-11-25 00:07:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2023-11-25 00:07:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2023-11-25 00:07:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-25 00:07:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-25 00:07:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2023-11-25 00:07:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2023-11-25 00:07:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-25 00:07:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-25 00:07:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2023-11-25 00:07:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2023-11-25 00:07:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-25 00:07:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-25 00:07:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2023-11-25 00:07:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2023-11-25 00:07:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-25 00:07:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-25 00:07:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-25 00:07:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-25 00:07:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2023-11-25 00:07:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2023-11-25 00:07:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2023-11-25 00:07:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2023-11-25 00:07:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-25 00:07:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-25 00:07:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-25 00:07:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-25 00:07:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-25 00:07:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2023-11-25 00:07:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2023-11-25 00:07:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-11-25 00:07:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-11-25 00:07:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-25 00:07:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2023-11-25 00:07:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2023-11-25 00:07:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2023-11-25 00:07:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2023-11-25 00:07:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2023-11-25 00:07:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2023-11-25 00:07:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2023-11-25 00:07:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2023-11-25 00:07:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-25 00:07:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-25 00:07:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-25 00:07:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-25 00:07:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-25 00:07:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-25 00:07:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-25 00:07:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-25 00:07:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-25 00:07:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-25 00:07:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-25 00:07:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2023-11-25 00:07:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2023-11-25 00:07:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2023-11-25 00:07:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2023-11-25 00:07:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-25 00:07:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-25 00:07:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2023-11-25 00:07:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2023-11-25 00:07:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2023-11-25 00:07:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2023-11-25 00:07:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2023-11-25 00:07:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2023-11-25 00:07:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2023-11-25 00:07:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2023-11-25 00:07:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2023-11-25 00:07:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2023-11-25 00:07:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2023-11-25 00:07:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2023-11-25 00:07:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2023-11-25 00:07:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2023-11-25 00:07:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-25 00:07:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2023-11-25 00:07:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2023-11-25 00:07:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2023-11-25 00:07:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2023-11-25 00:07:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2023-11-25 00:07:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2023-11-25 00:07:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-25 00:07:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-25 00:07:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2023-11-25 00:07:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2023-11-25 00:07:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2023-11-25 00:07:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2023-11-25 00:07:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2023-11-25 00:07:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2023-11-25 00:07:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2023-11-25 00:07:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2023-11-25 00:07:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-11-25 00:07:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-11-25 00:07:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2023-11-25 00:07:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2023-11-25 00:07:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2023-11-25 00:07:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2023-11-25 00:07:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-25 00:07:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-25 00:07:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2023-11-25 00:07:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2023-11-25 00:07:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-25 00:07:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-25 00:07:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2023-11-25 00:07:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2023-11-25 00:07:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-25 00:07:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-25 00:07:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-25 00:07:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-25 00:07:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-25 00:07:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-25 00:07:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-25 00:07:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2023-11-25 00:07:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2023-11-25 00:07:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2023-11-25 00:07:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2023-11-25 00:07:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2023-11-25 00:07:21,815 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2023-11-25 00:07:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2023-11-25 00:07:21,815 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2023-11-25 00:07:23,499 INFO L241 CfgBuilder]: Building ICFG [2023-11-25 00:07:23,504 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-25 00:07:25,972 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-25 00:07:56,039 INFO L282 CfgBuilder]: Performing block encoding