./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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/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_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh --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 [2023-12-02 19:26:13,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:26:13,638 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 19:26:13,643 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:26:13,643 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:26:13,668 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:26:13,669 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:26:13,670 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:26:13,670 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:26:13,671 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:26:13,671 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:26:13,672 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:26:13,672 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:26:13,673 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 19:26:13,673 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:26:13,674 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:26:13,674 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 19:26:13,675 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 19:26:13,675 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:26:13,676 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 19:26:13,676 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 19:26:13,684 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 19:26:13,685 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:26:13,685 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:26:13,686 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 19:26:13,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:26:13,687 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:26:13,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:26:13,687 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:26:13,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:26:13,688 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:26:13,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:26:13,689 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:26:13,689 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:26:13,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:26:13,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:26:13,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:26:13,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:26:13,690 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 19:26:13,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 19:26:13,691 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:26:13,691 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:26:13,691 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:26:13,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:26:13,692 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_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 [2023-12-02 19:26:13,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:26:13,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:26:13,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:26:13,970 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:26:13,971 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:26:13,972 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-12-02 19:26:16,652 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:26:17,290 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:26:17,291 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-12-02 19:26:17,350 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/data/9ce27b580/917e0ea3162844ea8f83cdf66a4e5bf0/FLAGb5bc39247 [2023-12-02 19:26:17,369 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/data/9ce27b580/917e0ea3162844ea8f83cdf66a4e5bf0 [2023-12-02 19:26:17,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:26:17,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:26:17,376 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:26:17,376 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:26:17,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:26:17,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:26:17" (1/1) ... [2023-12-02 19:26:17,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9f24b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:17, skipping insertion in model container [2023-12-02 19:26:17,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:26:17" (1/1) ... [2023-12-02 19:26:17,670 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:26:20,939 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_397daa91-4683-4bc2-aeec-fe22ac028add/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2023-12-02 19:26:20,942 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_397daa91-4683-4bc2-aeec-fe22ac028add/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2023-12-02 19:26:20,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:26:20,994 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:26:21,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4342] [2023-12-02 19:26:21,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4345] [2023-12-02 19:26:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4348] [2023-12-02 19:26:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4351] [2023-12-02 19:26:21,628 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_397daa91-4683-4bc2-aeec-fe22ac028add/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2023-12-02 19:26:21,629 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_397daa91-4683-4bc2-aeec-fe22ac028add/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2023-12-02 19:26:21,633 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:26:21,872 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 19:26:21,880 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:26:21,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21 WrapperNode [2023-12-02 19:26:21,881 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:26:21,882 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:26:21,882 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:26:21,882 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:26:21,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,016 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,444 INFO L138 Inliner]: procedures = 393, calls = 6464, calls flagged for inlining = 165, calls inlined = 141, statements flattened = 17929 [2023-12-02 19:26:22,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:26:22,445 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:26:22,445 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:26:22,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:26:22,456 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,515 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,516 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,811 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,847 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,938 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:22,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:23,072 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:26:23,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:26:23,073 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:26:23,074 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:26:23,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (1/1) ... [2023-12-02 19:26:23,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:26:23,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:26:23,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:26:23,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:26:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-02 19:26:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-02 19:26:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2023-12-02 19:26:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2023-12-02 19:26:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2023-12-02 19:26:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2023-12-02 19:26:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 19:26:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 19:26:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2023-12-02 19:26:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2023-12-02 19:26:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2023-12-02 19:26:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2023-12-02 19:26:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2023-12-02 19:26:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2023-12-02 19:26:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2023-12-02 19:26:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2023-12-02 19:26:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2023-12-02 19:26:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2023-12-02 19:26:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2023-12-02 19:26:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2023-12-02 19:26:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 19:26:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 19:26:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-02 19:26:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-02 19:26:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-12-02 19:26:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-12-02 19:26:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-02 19:26:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-02 19:26:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 19:26:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 19:26:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2023-12-02 19:26:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2023-12-02 19:26:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 19:26:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-12-02 19:26:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-12-02 19:26:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2023-12-02 19:26:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2023-12-02 19:26:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-12-02 19:26:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-12-02 19:26:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 19:26:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2023-12-02 19:26:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2023-12-02 19:26:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2023-12-02 19:26:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2023-12-02 19:26:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2023-12-02 19:26:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2023-12-02 19:26:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 19:26:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2023-12-02 19:26:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2023-12-02 19:26:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 19:26:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 19:26:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2023-12-02 19:26:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2023-12-02 19:26:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 19:26:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-12-02 19:26:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-12-02 19:26:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 19:26:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 19:26:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2023-12-02 19:26:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2023-12-02 19:26:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2023-12-02 19:26:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2023-12-02 19:26:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2023-12-02 19:26:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2023-12-02 19:26:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2023-12-02 19:26:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2023-12-02 19:26:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2023-12-02 19:26:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2023-12-02 19:26:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2023-12-02 19:26:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2023-12-02 19:26:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2023-12-02 19:26:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2023-12-02 19:26:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2023-12-02 19:26:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2023-12-02 19:26:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2023-12-02 19:26:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2023-12-02 19:26:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2023-12-02 19:26:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2023-12-02 19:26:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2023-12-02 19:26:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2023-12-02 19:26:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 19:26:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2023-12-02 19:26:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2023-12-02 19:26:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:26:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 19:26:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 19:26:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 19:26:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 19:26:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 19:26:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 19:26:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2023-12-02 19:26:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2023-12-02 19:26:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2023-12-02 19:26:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2023-12-02 19:26:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-12-02 19:26:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-12-02 19:26:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2023-12-02 19:26:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2023-12-02 19:26:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2023-12-02 19:26:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2023-12-02 19:26:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-12-02 19:26:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-12-02 19:26:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2023-12-02 19:26:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2023-12-02 19:26:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-02 19:26:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-02 19:26:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 19:26:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 19:26:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2023-12-02 19:26:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2023-12-02 19:26:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2023-12-02 19:26:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2023-12-02 19:26:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-12-02 19:26:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-12-02 19:26:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2023-12-02 19:26:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2023-12-02 19:26:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2023-12-02 19:26:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2023-12-02 19:26:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-12-02 19:26:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-12-02 19:26:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:26:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:26:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2023-12-02 19:26:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2023-12-02 19:26:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2023-12-02 19:26:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2023-12-02 19:26:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 19:26:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 19:26:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 19:26:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 19:26:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2023-12-02 19:26:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2023-12-02 19:26:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2023-12-02 19:26:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2023-12-02 19:26:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2023-12-02 19:26:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2023-12-02 19:26:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 19:26:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 19:26:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2023-12-02 19:26:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2023-12-02 19:26:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-12-02 19:26:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-12-02 19:26:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2023-12-02 19:26:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2023-12-02 19:26:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 19:26:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 19:26:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2023-12-02 19:26:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2023-12-02 19:26:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 19:26:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 19:26:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 19:26:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 19:26:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2023-12-02 19:26:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2023-12-02 19:26:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2023-12-02 19:26:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2023-12-02 19:26:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-12-02 19:26:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-12-02 19:26:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 19:26:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 19:26:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 19:26:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2023-12-02 19:26:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2023-12-02 19:26:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-12-02 19:26:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-12-02 19:26:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 19:26:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2023-12-02 19:26:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2023-12-02 19:26:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2023-12-02 19:26:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2023-12-02 19:26:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2023-12-02 19:26:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2023-12-02 19:26:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2023-12-02 19:26:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2023-12-02 19:26:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 19:26:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 19:26:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 19:26:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 19:26:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 19:26:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 19:26:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 19:26:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 19:26:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 19:26:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 19:26:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 19:26:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2023-12-02 19:26:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2023-12-02 19:26:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2023-12-02 19:26:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2023-12-02 19:26:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-12-02 19:26:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-12-02 19:26:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2023-12-02 19:26:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2023-12-02 19:26:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2023-12-02 19:26:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2023-12-02 19:26:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2023-12-02 19:26:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2023-12-02 19:26:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2023-12-02 19:26:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2023-12-02 19:26:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2023-12-02 19:26:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2023-12-02 19:26:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2023-12-02 19:26:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2023-12-02 19:26:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2023-12-02 19:26:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2023-12-02 19:26:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 19:26:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2023-12-02 19:26:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2023-12-02 19:26:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2023-12-02 19:26:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2023-12-02 19:26:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2023-12-02 19:26:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2023-12-02 19:26:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-12-02 19:26:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-12-02 19:26:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2023-12-02 19:26:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2023-12-02 19:26:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2023-12-02 19:26:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2023-12-02 19:26:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2023-12-02 19:26:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2023-12-02 19:26:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2023-12-02 19:26:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2023-12-02 19:26:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-12-02 19:26:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-12-02 19:26:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2023-12-02 19:26:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2023-12-02 19:26:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2023-12-02 19:26:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2023-12-02 19:26:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 19:26:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 19:26:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2023-12-02 19:26:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2023-12-02 19:26:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-12-02 19:26:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-12-02 19:26:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2023-12-02 19:26:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2023-12-02 19:26:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 19:26:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 19:26:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 19:26:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-12-02 19:26:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-12-02 19:26:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 19:26:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 19:26:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2023-12-02 19:26:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2023-12-02 19:26:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2023-12-02 19:26:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2023-12-02 19:26:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2023-12-02 19:26:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2023-12-02 19:26:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2023-12-02 19:26:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2023-12-02 19:26:24,540 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:26:24,543 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:26:26,670 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 19:26:50,459 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:27:00,407 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:27:00,407 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 19:27:00,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:27:00 BoogieIcfgContainer [2023-12-02 19:27:00,412 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:27:00,415 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:27:00,415 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:27:00,418 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:27:00,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:26:17" (1/3) ... [2023-12-02 19:27:00,419 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fb84558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:27:00, skipping insertion in model container [2023-12-02 19:27:00,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:26:21" (2/3) ... [2023-12-02 19:27:00,420 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fb84558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:27:00, skipping insertion in model container [2023-12-02 19:27:00,420 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:27:00" (3/3) ... [2023-12-02 19:27:00,421 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2023-12-02 19:27:00,441 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:27:00,441 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-12-02 19:27:00,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fb84558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 07:27:00, skipping insertion in model container [2023-12-02 19:27:00,442 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 19:27:00,443 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 19:27:00,443 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 19:27:00,443 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 19:27:00,444 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:27:00" (3/3) ... [2023-12-02 19:27:00,446 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 19:27:00,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2023-12-02 19:27:00,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2023-12-02 19:27:00,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2023-12-02 19:27:00,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2023-12-02 19:27:00,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2023-12-02 19:27:00,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2023-12-02 19:27:00,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2023-12-02 19:27:00,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __alloc_workqueue_key [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2023-12-02 19:27:00,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2023-12-02 19:27:00,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2023-12-02 19:27:00,454 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2023-12-02 19:27:00,454 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2023-12-02 19:27:00,454 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2023-12-02 19:27:00,454 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-12-02 19:27:00,454 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2023-12-02 19:27:00,454 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2023-12-02 19:27:00,455 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2023-12-02 19:27:00,456 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_62 [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2023-12-02 19:27:00,457 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_get_drvdata [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-12-02 19:27:00,458 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2023-12-02 19:27:00,459 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2023-12-02 19:27:00,460 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2023-12-02 19:27:00,461 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2023-12-02 19:27:00,462 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata___0 [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2023-12-02 19:27:00,463 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2023-12-02 19:27:00,464 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2023-12-02 19:27:00,464 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2023-12-02 19:27:00,464 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2023-12-02 19:27:00,464 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2023-12-02 19:27:00,464 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2023-12-02 19:27:00,464 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2023-12-02 19:27:00,670 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2489 nodes and edges [2023-12-02 19:27:00,683 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 635 nodes and edges [2023-12-02 19:27:00,696 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 228 nodes and edges [2023-12-02 19:27:00,708 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2023-12-02 19:27:00,719 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2023-12-02 19:27:00,731 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2023-12-02 19:27:00,744 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-12-02 19:27:00,756 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-12-02 19:27:00,767 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-12-02 19:27:00,779 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 19:27:02,105 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/witness.graphml [2023-12-02 19:27:02,106 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/witness.yml [2023-12-02 19:27:02,106 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 19:27:02,108 INFO L158 Benchmark]: Toolchain (without parser) took 44733.49ms. Allocated memory was 167.8MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 110.2MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-12-02 19:27:02,108 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 104.9MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 19:27:02,109 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4505.35ms. Allocated memory was 167.8MB in the beginning and 274.7MB in the end (delta: 107.0MB). Free memory was 109.8MB in the beginning and 148.6MB in the end (delta: -38.8MB). Peak memory consumption was 149.8MB. Max. memory is 16.1GB. [2023-12-02 19:27:02,109 INFO L158 Benchmark]: Boogie Procedure Inliner took 563.08ms. Allocated memory is still 274.7MB. Free memory was 148.6MB in the beginning and 104.0MB in the end (delta: 44.6MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2023-12-02 19:27:02,109 INFO L158 Benchmark]: Boogie Preprocessor took 627.27ms. Allocated memory was 274.7MB in the beginning and 371.2MB in the end (delta: 96.5MB). Free memory was 104.0MB in the beginning and 161.8MB in the end (delta: -57.8MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2023-12-02 19:27:02,110 INFO L158 Benchmark]: RCFGBuilder took 37338.99ms. Allocated memory was 371.2MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 161.8MB in the beginning and 651.4MB in the end (delta: -489.6MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2023-12-02 19:27:02,110 INFO L158 Benchmark]: TraceAbstraction took 27.18ms. Allocated memory is still 1.6GB. Free memory was 650.3MB in the beginning and 648.2MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 19:27:02,110 INFO L158 Benchmark]: Witness Printer took 1663.31ms. Allocated memory is still 1.6GB. Free memory was 648.2MB in the beginning and 1.2GB in the end (delta: -551.6MB). Peak memory consumption was 337.6MB. Max. memory is 16.1GB. [2023-12-02 19:27:02,113 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 104.9MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4505.35ms. Allocated memory was 167.8MB in the beginning and 274.7MB in the end (delta: 107.0MB). Free memory was 109.8MB in the beginning and 148.6MB in the end (delta: -38.8MB). Peak memory consumption was 149.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 563.08ms. Allocated memory is still 274.7MB. Free memory was 148.6MB in the beginning and 104.0MB in the end (delta: 44.6MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 627.27ms. Allocated memory was 274.7MB in the beginning and 371.2MB in the end (delta: 96.5MB). Free memory was 104.0MB in the beginning and 161.8MB in the end (delta: -57.8MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. * RCFGBuilder took 37338.99ms. Allocated memory was 371.2MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 161.8MB in the beginning and 651.4MB in the end (delta: -489.6MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * TraceAbstraction took 27.18ms. Allocated memory is still 1.6GB. Free memory was 650.3MB in the beginning and 648.2MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Witness Printer took 1663.31ms. Allocated memory is still 1.6GB. Free memory was 648.2MB in the beginning and 1.2GB in the end (delta: -551.6MB). Peak memory consumption was 337.6MB. 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! [2023-12-02 19:27:02,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397daa91-4683-4bc2-aeec-fe22ac028add/bin/utaipan-verify-nQ1chXbOIh/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