./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 e7bb482b 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_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.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_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:06:07,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:06:08,039 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 23:06:08,044 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:06:08,045 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:06:08,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:06:08,085 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:06:08,086 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:06:08,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:06:08,093 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:06:08,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:06:08,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:06:08,095 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:06:08,097 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:06:08,098 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:06:08,098 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:06:08,099 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:06:08,099 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:06:08,100 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:06:08,100 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:06:08,101 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:06:08,101 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:06:08,102 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:06:08,102 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:06:08,103 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:06:08,103 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:06:08,104 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:06:08,104 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:06:08,104 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:06:08,105 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:06:08,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:06:08,106 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:06:08,106 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:06:08,106 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:06:08,106 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:06:08,107 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:06:08,107 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 [2023-11-06 23:06:08,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:06:08,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:06:08,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:06:08,412 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:06:08,413 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:06:08,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-11-06 23:06:11,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:06:12,537 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:06:12,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-11-06 23:06:12,601 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/data/47f766ddf/f190919f64074ac5bd6f1cf1ceff883d/FLAG97984de7c [2023-11-06 23:06:12,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/data/47f766ddf/f190919f64074ac5bd6f1cf1ceff883d [2023-11-06 23:06:12,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:06:12,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:06:12,624 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:06:12,625 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:06:12,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:06:12,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:06:12" (1/1) ... [2023-11-06 23:06:12,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33104d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:12, skipping insertion in model container [2023-11-06 23:06:12,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:06:12" (1/1) ... [2023-11-06 23:06:12,901 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:06:16,936 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_c57a1a66-2959-44e8-8e43-b591098e6cb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2023-11-06 23:06:16,942 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_c57a1a66-2959-44e8-8e43-b591098e6cb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2023-11-06 23:06:16,980 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:06:17,029 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:06:17,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4342] [2023-11-06 23:06:17,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4345] [2023-11-06 23:06:17,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4348] [2023-11-06 23:06:17,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4351] [2023-11-06 23:06:17,972 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_c57a1a66-2959-44e8-8e43-b591098e6cb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2023-11-06 23:06:17,972 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_c57a1a66-2959-44e8-8e43-b591098e6cb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2023-11-06 23:06:17,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:06:18,176 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:06:18,184 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:06:18,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18 WrapperNode [2023-11-06 23:06:18,186 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:06:18,188 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:06:18,189 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:06:18,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:06:18,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:18,398 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:18,900 INFO L138 Inliner]: procedures = 393, calls = 6464, calls flagged for inlining = 165, calls inlined = 141, statements flattened = 17747 [2023-11-06 23:06:18,901 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:06:18,901 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:06:18,902 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:06:18,902 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:06:18,912 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:18,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:18,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:18,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:19,428 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:19,485 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:19,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:19,676 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:19,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:06:19,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:06:19,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:06:19,778 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:06:19,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (1/1) ... [2023-11-06 23:06:19,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:06:19,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:06:19,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:06:19,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:06:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-06 23:06:19,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-06 23:06:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2023-11-06 23:06:19,872 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2023-11-06 23:06:19,874 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2023-11-06 23:06:19,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2023-11-06 23:06:19,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 23:06:19,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 23:06:19,875 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2023-11-06 23:06:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2023-11-06 23:06:19,876 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2023-11-06 23:06:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2023-11-06 23:06:19,876 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2023-11-06 23:06:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2023-11-06 23:06:19,877 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2023-11-06 23:06:19,877 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2023-11-06 23:06:19,877 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2023-11-06 23:06:19,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2023-11-06 23:06:19,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2023-11-06 23:06:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2023-11-06 23:06:19,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 23:06:19,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 23:06:19,879 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-06 23:06:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-06 23:06:19,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-11-06 23:06:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-11-06 23:06:19,880 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-06 23:06:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-06 23:06:19,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 23:06:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 23:06:19,882 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2023-11-06 23:06:19,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2023-11-06 23:06:19,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 23:06:19,883 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-11-06 23:06:19,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-11-06 23:06:19,884 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2023-11-06 23:06:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2023-11-06 23:06:19,884 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-06 23:06:19,884 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-06 23:06:19,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 23:06:19,885 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2023-11-06 23:06:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2023-11-06 23:06:19,885 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2023-11-06 23:06:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2023-11-06 23:06:19,885 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2023-11-06 23:06:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2023-11-06 23:06:19,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 23:06:19,886 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2023-11-06 23:06:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2023-11-06 23:06:19,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 23:06:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 23:06:19,887 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2023-11-06 23:06:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2023-11-06 23:06:19,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 23:06:19,887 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-06 23:06:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-06 23:06:19,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 23:06:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 23:06:19,888 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2023-11-06 23:06:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2023-11-06 23:06:19,889 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2023-11-06 23:06:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2023-11-06 23:06:19,890 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2023-11-06 23:06:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2023-11-06 23:06:19,891 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2023-11-06 23:06:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2023-11-06 23:06:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2023-11-06 23:06:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2023-11-06 23:06:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2023-11-06 23:06:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2023-11-06 23:06:19,892 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2023-11-06 23:06:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2023-11-06 23:06:19,893 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2023-11-06 23:06:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2023-11-06 23:06:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2023-11-06 23:06:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2023-11-06 23:06:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2023-11-06 23:06:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2023-11-06 23:06:19,894 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2023-11-06 23:06:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2023-11-06 23:06:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 23:06:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2023-11-06 23:06:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2023-11-06 23:06:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:06:19,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 23:06:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 23:06:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 23:06:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 23:06:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 23:06:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 23:06:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2023-11-06 23:06:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2023-11-06 23:06:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2023-11-06 23:06:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2023-11-06 23:06:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-06 23:06:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-06 23:06:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2023-11-06 23:06:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2023-11-06 23:06:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2023-11-06 23:06:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2023-11-06 23:06:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-06 23:06:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-06 23:06:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2023-11-06 23:06:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2023-11-06 23:06:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-06 23:06:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-06 23:06:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 23:06:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 23:06:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2023-11-06 23:06:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2023-11-06 23:06:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2023-11-06 23:06:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2023-11-06 23:06:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-06 23:06:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-06 23:06:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2023-11-06 23:06:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2023-11-06 23:06:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2023-11-06 23:06:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2023-11-06 23:06:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-06 23:06:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-06 23:06:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:06:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:06:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2023-11-06 23:06:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2023-11-06 23:06:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2023-11-06 23:06:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2023-11-06 23:06:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 23:06:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 23:06:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 23:06:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 23:06:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2023-11-06 23:06:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2023-11-06 23:06:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2023-11-06 23:06:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2023-11-06 23:06:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2023-11-06 23:06:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2023-11-06 23:06:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 23:06:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 23:06:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2023-11-06 23:06:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2023-11-06 23:06:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-06 23:06:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-06 23:06:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2023-11-06 23:06:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2023-11-06 23:06:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 23:06:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 23:06:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2023-11-06 23:06:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2023-11-06 23:06:19,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 23:06:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 23:06:19,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 23:06:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 23:06:19,918 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2023-11-06 23:06:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2023-11-06 23:06:19,919 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2023-11-06 23:06:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2023-11-06 23:06:19,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-06 23:06:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-06 23:06:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 23:06:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 23:06:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 23:06:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2023-11-06 23:06:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2023-11-06 23:06:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-11-06 23:06:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-11-06 23:06:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 23:06:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2023-11-06 23:06:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2023-11-06 23:06:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2023-11-06 23:06:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2023-11-06 23:06:19,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2023-11-06 23:06:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2023-11-06 23:06:19,930 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2023-11-06 23:06:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2023-11-06 23:06:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 23:06:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 23:06:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 23:06:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-06 23:06:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-06 23:06:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-06 23:06:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-06 23:06:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 23:06:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 23:06:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 23:06:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 23:06:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2023-11-06 23:06:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2023-11-06 23:06:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2023-11-06 23:06:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2023-11-06 23:06:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-06 23:06:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-06 23:06:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2023-11-06 23:06:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2023-11-06 23:06:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2023-11-06 23:06:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2023-11-06 23:06:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2023-11-06 23:06:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2023-11-06 23:06:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2023-11-06 23:06:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2023-11-06 23:06:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2023-11-06 23:06:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2023-11-06 23:06:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2023-11-06 23:06:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2023-11-06 23:06:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2023-11-06 23:06:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2023-11-06 23:06:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 23:06:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2023-11-06 23:06:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2023-11-06 23:06:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2023-11-06 23:06:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2023-11-06 23:06:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2023-11-06 23:06:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2023-11-06 23:06:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-06 23:06:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-06 23:06:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2023-11-06 23:06:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2023-11-06 23:06:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2023-11-06 23:06:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2023-11-06 23:06:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2023-11-06 23:06:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2023-11-06 23:06:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2023-11-06 23:06:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2023-11-06 23:06:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-11-06 23:06:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-11-06 23:06:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2023-11-06 23:06:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2023-11-06 23:06:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2023-11-06 23:06:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2023-11-06 23:06:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-06 23:06:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-06 23:06:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2023-11-06 23:06:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2023-11-06 23:06:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-06 23:06:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-06 23:06:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2023-11-06 23:06:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2023-11-06 23:06:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 23:06:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 23:06:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 23:06:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-06 23:06:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-06 23:06:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-06 23:06:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-06 23:06:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2023-11-06 23:06:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2023-11-06 23:06:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2023-11-06 23:06:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2023-11-06 23:06:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2023-11-06 23:06:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2023-11-06 23:06:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2023-11-06 23:06:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2023-11-06 23:06:21,440 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:06:21,450 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:06:22,359 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 23:07:38,208 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:07:38,286 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:07:38,286 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 23:07:38,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:07:38 BoogieIcfgContainer [2023-11-06 23:07:38,298 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:07:38,304 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:07:38,304 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:07:38,307 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:07:38,308 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:06:12" (1/3) ... [2023-11-06 23:07:38,309 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f879039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:07:38, skipping insertion in model container [2023-11-06 23:07:38,309 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:06:18" (2/3) ... [2023-11-06 23:07:38,310 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f879039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:07:38, skipping insertion in model container [2023-11-06 23:07:38,310 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:07:38" (3/3) ... [2023-11-06 23:07:38,311 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-11-06 23:07:38,331 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:07:38,332 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 23:07:38,333 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f879039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:07:38, skipping insertion in model container [2023-11-06 23:07:38,333 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 23:07:38,334 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 23:07:38,334 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 23:07:38,335 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 23:07:38,337 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:07:38" (3/3) ... [2023-11-06 23:07:38,345 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 23:07:38,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2023-11-06 23:07:38,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2023-11-06 23:07:38,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2023-11-06 23:07:38,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2023-11-06 23:07:38,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2023-11-06 23:07:38,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2023-11-06 23:07:38,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2023-11-06 23:07:38,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2023-11-06 23:07:38,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-11-06 23:07:38,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __alloc_workqueue_key [2023-11-06 23:07:38,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2023-11-06 23:07:38,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2023-11-06 23:07:38,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2023-11-06 23:07:38,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2023-11-06 23:07:38,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2023-11-06 23:07:38,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2023-11-06 23:07:38,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2023-11-06 23:07:38,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2023-11-06 23:07:38,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_62 [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2023-11-06 23:07:38,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2023-11-06 23:07:38,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_get_drvdata [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2023-11-06 23:07:38,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2023-11-06 23:07:38,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2023-11-06 23:07:38,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2023-11-06 23:07:38,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2023-11-06 23:07:38,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2023-11-06 23:07:38,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata___0 [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2023-11-06 23:07:38,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2023-11-06 23:07:38,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2023-11-06 23:07:38,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2023-11-06 23:07:38,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2023-11-06 23:07:38,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2023-11-06 23:07:38,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2023-11-06 23:07:38,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2023-11-06 23:07:38,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2023-11-06 23:07:38,586 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1484 nodes and edges [2023-11-06 23:07:38,597 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 526 nodes and edges [2023-11-06 23:07:38,610 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 201 nodes and edges [2023-11-06 23:07:38,621 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2023-11-06 23:07:38,632 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2023-11-06 23:07:38,642 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2023-11-06 23:07:38,653 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-11-06 23:07:38,663 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-06 23:07:38,675 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 23:07:38,686 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 23:07:40,274 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 23:07:40,275 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 23:07:40,275 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 23:07:40,279 INFO L158 Benchmark]: Toolchain (without parser) took 87654.49ms. Allocated memory was 159.4MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 105.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 661.1MB. Max. memory is 16.1GB. [2023-11-06 23:07:40,279 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 159.4MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:07:40,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5562.65ms. Allocated memory was 159.4MB in the beginning and 333.4MB in the end (delta: 174.1MB). Free memory was 105.5MB in the beginning and 133.5MB in the end (delta: -28.0MB). Peak memory consumption was 156.0MB. Max. memory is 16.1GB. [2023-11-06 23:07:40,281 INFO L158 Benchmark]: Boogie Procedure Inliner took 712.57ms. Allocated memory is still 333.4MB. Free memory was 133.5MB in the beginning and 136.6MB in the end (delta: -3.1MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2023-11-06 23:07:40,285 INFO L158 Benchmark]: Boogie Preprocessor took 874.30ms. Allocated memory was 333.4MB in the beginning and 666.9MB in the end (delta: 333.4MB). Free memory was 136.6MB in the beginning and 486.8MB in the end (delta: -350.2MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2023-11-06 23:07:40,286 INFO L158 Benchmark]: RCFGBuilder took 78521.55ms. Allocated memory was 666.9MB in the beginning and 2.3GB in the end (delta: 1.7GB). Free memory was 486.8MB in the beginning and 2.0GB in the end (delta: -1.5GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2023-11-06 23:07:40,290 INFO L158 Benchmark]: TraceAbstraction took 29.16ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 2.0GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 23:07:40,290 INFO L158 Benchmark]: Witness Printer took 1941.03ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 1.6GB in the end (delta: 332.4MB). Peak memory consumption was 331.4MB. Max. memory is 16.1GB. [2023-11-06 23:07:40,293 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 159.4MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5562.65ms. Allocated memory was 159.4MB in the beginning and 333.4MB in the end (delta: 174.1MB). Free memory was 105.5MB in the beginning and 133.5MB in the end (delta: -28.0MB). Peak memory consumption was 156.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 712.57ms. Allocated memory is still 333.4MB. Free memory was 133.5MB in the beginning and 136.6MB in the end (delta: -3.1MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 874.30ms. Allocated memory was 333.4MB in the beginning and 666.9MB in the end (delta: 333.4MB). Free memory was 136.6MB in the beginning and 486.8MB in the end (delta: -350.2MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * RCFGBuilder took 78521.55ms. Allocated memory was 666.9MB in the beginning and 2.3GB in the end (delta: 1.7GB). Free memory was 486.8MB in the beginning and 2.0GB in the end (delta: -1.5GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * TraceAbstraction took 29.16ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 2.0GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1941.03ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 1.6GB in the end (delta: 332.4MB). Peak memory consumption was 331.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4342]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4342] - GenericResultAtLocation [Line: 4345]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4345] - GenericResultAtLocation [Line: 4348]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4348] - GenericResultAtLocation [Line: 4351]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4351] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-06 23:07:40,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57a1a66-2959-44e8-8e43-b591098e6cb5/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE