./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y --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 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:22:34,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:22:34,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:22:34,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:22:34,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:22:34,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:22:34,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:22:34,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:22:34,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:22:34,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:22:34,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:22:34,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:22:34,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:22:34,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:22:34,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:22:34,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:22:34,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:22:34,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:22:34,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:22:34,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:22:34,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:22:34,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:22:34,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:22:34,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:22:34,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:22:34,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:22:34,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:22:34,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:22:34,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:22:34,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:22:34,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:22:34,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:22:34,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:22:34,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:22:34,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:22:34,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:22:34,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:22:34,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:22:34,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:22:34,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:22:34,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:22:34,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:22:34,407 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:22:34,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:22:34,409 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:22:34,409 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:22:34,410 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:22:34,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:22:34,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:22:34,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:22:34,412 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:22:34,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:22:34,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:22:34,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:22:34,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:22:34,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:22:34,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:22:34,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:22:34,417 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:22:34,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:22:34,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:22:34,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:22:34,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:22:34,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:22:34,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:22:34,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:22:34,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:22:34,420 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:22:34,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:22:34,420 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:22:34,421 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:22:34,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:22:34,423 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:22:34,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2021-11-13 18:22:34,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:22:34,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:22:34,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:22:34,838 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:22:34,839 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:22:34,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2021-11-13 18:22:34,938 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/data/50ddcfb64/fa3692773bcb4c1cb8468e6a28b00f05/FLAG0ec7312ae [2021-11-13 18:22:36,230 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:22:36,231 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2021-11-13 18:22:36,308 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/data/50ddcfb64/fa3692773bcb4c1cb8468e6a28b00f05/FLAG0ec7312ae [2021-11-13 18:22:36,470 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/data/50ddcfb64/fa3692773bcb4c1cb8468e6a28b00f05 [2021-11-13 18:22:36,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:22:36,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:22:36,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:22:36,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:22:36,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:22:36,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:22:36" (1/1) ... [2021-11-13 18:22:36,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33a4295d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:36, skipping insertion in model container [2021-11-13 18:22:36,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:22:36" (1/1) ... [2021-11-13 18:22:36,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:22:36,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:22:41,471 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2021-11-13 18:22:41,501 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2021-11-13 18:22:41,502 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2021-11-13 18:22:41,502 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2021-11-13 18:22:41,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:22:41,597 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:22:42,213 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2021-11-13 18:22:42,214 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2021-11-13 18:22:42,215 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2021-11-13 18:22:42,215 WARN L228 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_f5cdd719-4ca9-459c-ae99-6e6170abcac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2021-11-13 18:22:42,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:22:42,420 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:22:42,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42 WrapperNode [2021-11-13 18:22:42,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:22:42,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:22:42,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:22:42,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:22:42,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:42,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:42,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:22:42,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:22:42,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:22:42,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:22:42,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:42,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,299 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:22:43,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:22:43,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:22:43,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:22:43,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:22:42" (1/1) ... [2021-11-13 18:22:43,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:22:43,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:22:43,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:22:43,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5cdd719-4ca9-459c-ae99-6e6170abcac1/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:22:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2021-11-13 18:22:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2021-11-13 18:22:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2021-11-13 18:22:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2021-11-13 18:22:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:22:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:22:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 18:22:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 18:22:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 18:22:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 18:22:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 18:22:43,480 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 18:22:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 18:22:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 18:22:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-11-13 18:22:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-11-13 18:22:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2021-11-13 18:22:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2021-11-13 18:22:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2021-11-13 18:22:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2021-11-13 18:22:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 18:22:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 18:22:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2021-11-13 18:22:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2021-11-13 18:22:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-13 18:22:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-13 18:22:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 18:22:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 18:22:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 18:22:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 18:22:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:22:43,485 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 18:22:43,485 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 18:22:43,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-13 18:22:43,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-13 18:22:43,486 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2021-11-13 18:22:43,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2021-11-13 18:22:43,486 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2021-11-13 18:22:43,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2021-11-13 18:22:43,487 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2021-11-13 18:22:43,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2021-11-13 18:22:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-13 18:22:43,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-13 18:22:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2021-11-13 18:22:43,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2021-11-13 18:22:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-13 18:22:43,489 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-13 18:22:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 18:22:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2021-11-13 18:22:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2021-11-13 18:22:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 18:22:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 18:22:43,492 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 18:22:43,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 18:22:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2021-11-13 18:22:43,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2021-11-13 18:22:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:22:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 18:22:43,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 18:22:43,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:22:43,494 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2021-11-13 18:22:43,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2021-11-13 18:22:43,495 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2021-11-13 18:22:43,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2021-11-13 18:22:43,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 18:22:43,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 18:22:43,496 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2021-11-13 18:22:43,498 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2021-11-13 18:22:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 18:22:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 18:22:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2021-11-13 18:22:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2021-11-13 18:22:43,588 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-13 18:22:43,588 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-13 18:22:43,588 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2021-11-13 18:22:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2021-11-13 18:22:43,589 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-13 18:22:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-13 18:22:43,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 18:22:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 18:22:43,589 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2021-11-13 18:22:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2021-11-13 18:22:43,589 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2021-11-13 18:22:43,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2021-11-13 18:22:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 18:22:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 18:22:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:22:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 18:22:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 18:22:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 18:22:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 18:22:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 18:22:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 18:22:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 18:22:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 18:22:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2021-11-13 18:22:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2021-11-13 18:22:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 18:22:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 18:22:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:22:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:22:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:22:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-13 18:22:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-13 18:22:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-11-13 18:22:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-11-13 18:22:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 18:22:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 18:22:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2021-11-13 18:22:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2021-11-13 18:22:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-13 18:22:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-13 18:22:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2021-11-13 18:22:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2021-11-13 18:22:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 18:22:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 18:22:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 18:22:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 18:22:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2021-11-13 18:22:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2021-11-13 18:22:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-13 18:22:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-13 18:22:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:22:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:22:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2021-11-13 18:22:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2021-11-13 18:22:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 18:22:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 18:22:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 18:22:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 18:22:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 18:22:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 18:22:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:22:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:22:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2021-11-13 18:22:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2021-11-13 18:22:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 18:22:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 18:22:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2021-11-13 18:22:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2021-11-13 18:22:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-13 18:22:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-13 18:22:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 18:22:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 18:22:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 18:22:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 18:22:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2021-11-13 18:22:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2021-11-13 18:22:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2021-11-13 18:22:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2021-11-13 18:22:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2021-11-13 18:22:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2021-11-13 18:22:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:22:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 18:22:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 18:22:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:22:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:22:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-13 18:22:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-13 18:22:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2021-11-13 18:22:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2021-11-13 18:22:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-11-13 18:22:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-11-13 18:22:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 18:22:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 18:22:43,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 18:22:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 18:22:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 18:22:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 18:22:43,615 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2021-11-13 18:22:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2021-11-13 18:22:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 18:22:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 18:22:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-13 18:22:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-13 18:22:43,616 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2021-11-13 18:22:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2021-11-13 18:22:43,620 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2021-11-13 18:22:43,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2021-11-13 18:22:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:22:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2021-11-13 18:22:43,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2021-11-13 18:22:43,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 18:22:43,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 18:22:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2021-11-13 18:22:43,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2021-11-13 18:22:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-11-13 18:22:43,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-11-13 18:22:43,622 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-13 18:22:43,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-13 18:22:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2021-11-13 18:22:43,623 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2021-11-13 18:22:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 18:22:43,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 18:22:43,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 18:22:43,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 18:22:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 18:22:43,624 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 18:22:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:22:43,624 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2021-11-13 18:22:43,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2021-11-13 18:22:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2021-11-13 18:22:43,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2021-11-13 18:22:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 18:22:43,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 18:22:45,021 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;