./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-platform-marvell-ccic-cafe_ccic.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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/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-platform-marvell-ccic-cafe_ccic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/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 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:31:30,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:31:30,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:31:30,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:31:30,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:31:30,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:31:30,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:31:30,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:31:30,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:31:30,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:31:30,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:31:30,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:31:30,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:31:30,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:31:30,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:31:30,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:31:30,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:31:30,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:31:30,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:31:30,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:31:30,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:31:30,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:31:30,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:31:30,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:31:30,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:31:30,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:31:30,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:31:30,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:31:30,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:31:30,591 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:31:30,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:31:30,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:31:30,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:31:30,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:31:30,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:31:30,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:31:30,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:31:30,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:31:30,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:31:30,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:31:30,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:31:30,604 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:31:30,630 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:31:30,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:31:30,634 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:31:30,635 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:31:30,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:31:30,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:31:30,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:31:30,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:31:30,642 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:31:30,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:31:30,643 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:31:30,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:31:30,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:31:30,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:31:30,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:31:30,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:31:30,645 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:31:30,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:31:30,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:31:30,646 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:31:30,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:31:30,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:31:30,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:31:30,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:31:30,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:31:30,648 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:31:30,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:31:30,649 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:31:30,649 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:31:30,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:31:30,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:31:30,651 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 [2021-11-13 18:31:30,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:31:30,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:31:30,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:31:30,968 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:31:30,969 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:31:30,971 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2021-11-13 18:31:31,051 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/data/c5d11931c/80c88de5399e4662b9024106dfe1c764/FLAG0e222823c [2021-11-13 18:31:32,032 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:31:32,032 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2021-11-13 18:31:32,109 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/data/c5d11931c/80c88de5399e4662b9024106dfe1c764/FLAG0e222823c [2021-11-13 18:31:32,395 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/data/c5d11931c/80c88de5399e4662b9024106dfe1c764 [2021-11-13 18:31:32,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:31:32,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:31:32,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:31:32,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:31:32,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:31:32,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:31:32" (1/1) ... [2021-11-13 18:31:32,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@738188d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:32, skipping insertion in model container [2021-11-13 18:31:32,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:31:32" (1/1) ... [2021-11-13 18:31:32,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:31:32,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:31:36,181 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367316,367329] [2021-11-13 18:31:36,185 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367485,367498] [2021-11-13 18:31:36,186 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367652,367665] [2021-11-13 18:31:36,187 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367820,367833] [2021-11-13 18:31:36,205 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:31:36,266 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:31:36,955 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367316,367329] [2021-11-13 18:31:36,957 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367485,367498] [2021-11-13 18:31:36,957 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367652,367665] [2021-11-13 18:31:36,959 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_0a84f061-b4a5-43e5-8af9-8750e8fb358a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367820,367833] [2021-11-13 18:31:36,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:31:37,247 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:31:37,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37 WrapperNode [2021-11-13 18:31:37,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:31:37,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:31:37,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:31:37,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:31:37,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:37,433 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:38,784 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:31:38,785 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:31:38,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:31:38,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:31:38,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:38,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:39,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:39,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:40,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:40,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:40,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:41,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:31:41,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:31:41,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:31:41,010 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:31:41,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:37" (1/1) ... [2021-11-13 18:31:41,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:31:41,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:31:41,053 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:31:41,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a84f061-b4a5-43e5-8af9-8750e8fb358a/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:31:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_mmap [2021-11-13 18:31:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_mmap [2021-11-13 18:31:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_start [2021-11-13 18:31:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_start [2021-11-13 18:31:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 18:31:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 18:31:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-13 18:31:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-13 18:31:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure to_cam [2021-11-13 18:31:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cam [2021-11-13 18:31:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_buffer_done [2021-11-13 18:31:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_buffer_done [2021-11-13 18:31:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:31:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:31:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2021-11-13 18:31:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2021-11-13 18:31:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2021-11-13 18:31:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2021-11-13 18:31:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 18:31:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 18:31:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_cleanup [2021-11-13 18:31:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_cleanup [2021-11-13 18:31:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 18:31:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 18:31:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_alloc_dma_bufs [2021-11-13 18:31:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_alloc_dma_bufs [2021-11-13 18:31:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-13 18:31:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-13 18:31:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 18:31:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 18:31:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 18:31:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 18:31:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure vb_to_mvb [2021-11-13 18:31:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vb_to_mvb [2021-11-13 18:31:41,113 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_read_done [2021-11-13 18:31:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_read_done [2021-11-13 18:31:41,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2021-11-13 18:31:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2021-11-13 18:31:41,114 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2021-11-13 18:31:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2021-11-13 18:31:41,114 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-13 18:31:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-13 18:31:41,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 18:31:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 18:31:41,115 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_read [2021-11-13 18:31:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_read [2021-11-13 18:31:41,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 18:31:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 18:31:41,116 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_stop_streaming [2021-11-13 18:31:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_stop_streaming [2021-11-13 18:31:41,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:31:41,116 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_init [2021-11-13 18:31:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_init [2021-11-13 18:31:41,117 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2021-11-13 18:31:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2021-11-13 18:31:41,117 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_free_dma_bufs [2021-11-13 18:31:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_free_dma_bufs [2021-11-13 18:31:41,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2021-11-13 18:31:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2021-11-13 18:31:41,118 INFO L130 BoogieDeclarations]: Found specification of procedure __mcam_cam_reset [2021-11-13 18:31:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __mcam_cam_reset [2021-11-13 18:31:41,118 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 18:31:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 18:31:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:31:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_config_needed [2021-11-13 18:31:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_config_needed [2021-11-13 18:31:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 18:31:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 18:31:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:31:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2021-11-13 18:31:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2021-11-13 18:31:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 18:31:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 18:31:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 18:31:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 18:31:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-13 18:31:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-13 18:31:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 18:31:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 18:31:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_contig_buffer [2021-11-13 18:31:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_contig_buffer [2021-11-13 18:31:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2021-11-13 18:31:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2021-11-13 18:31:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2021-11-13 18:31:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2021-11-13 18:31:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-13 18:31:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-13 18:31:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_cookie [2021-11-13 18:31:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_cookie [2021-11-13 18:31:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop [2021-11-13 18:31:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop [2021-11-13 18:31:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 18:31:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 18:31:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:31:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 18:31:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 18:31:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 18:31:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 18:31:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 18:31:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 18:31:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2021-11-13 18:31:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2021-11-13 18:31:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 18:31:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 18:31:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_shutdown [2021-11-13 18:31:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_shutdown [2021-11-13 18:31:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 18:31:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 18:31:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 18:31:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 18:31:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:31:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:31:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:31:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 18:31:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 18:31:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-13 18:31:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-13 18:31:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 18:31:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 18:31:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_dma_sg [2021-11-13 18:31:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_dma_sg [2021-11-13 18:31:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2021-11-13 18:31:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2021-11-13 18:31:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_find_format [2021-11-13 18:31:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_find_format [2021-11-13 18:31:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_prepare [2021-11-13 18:31:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_prepare [2021-11-13 18:31:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 18:31:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 18:31:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-13 18:31:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-13 18:31:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2021-11-13 18:31:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2021-11-13 18:31:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_sg_next_buffer [2021-11-13 18:31:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_sg_next_buffer [2021-11-13 18:31:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-13 18:31:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-13 18:31:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:31:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:31:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_finish [2021-11-13 18:31:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_finish [2021-11-13 18:31:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 18:31:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 18:31:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 18:31:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 18:31:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_poll [2021-11-13 18:31:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_poll [2021-11-13 18:31:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:31:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:31:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 18:31:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 18:31:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_init [2021-11-13 18:31:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_init [2021-11-13 18:31:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_clear_bit [2021-11-13 18:31:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_clear_bit [2021-11-13 18:31:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2021-11-13 18:31:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2021-11-13 18:31:41,138 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop_dma [2021-11-13 18:31:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop_dma [2021-11-13 18:31:41,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-13 18:31:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-13 18:31:41,138 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2021-11-13 18:31:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2021-11-13 18:31:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2021-11-13 18:31:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2021-11-13 18:31:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 18:31:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 18:31:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2021-11-13 18:31:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2021-11-13 18:31:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-13 18:31:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-13 18:31:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 18:31:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 18:31:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write [2021-11-13 18:31:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write [2021-11-13 18:31:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2021-11-13 18:31:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2021-11-13 18:31:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 18:31:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 18:31:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_release [2021-11-13 18:31:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_release [2021-11-13 18:31:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:31:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 18:31:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 18:31:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:31:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:31:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fill_mbus_format [2021-11-13 18:31:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fill_mbus_format [2021-11-13 18:31:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_up [2021-11-13 18:31:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_up [2021-11-13 18:31:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write_mask [2021-11-13 18:31:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write_mask [2021-11-13 18:31:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 18:31:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 18:31:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2021-11-13 18:31:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2021-11-13 18:31:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 18:31:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 18:31:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 18:31:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 18:31:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 18:31:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 18:31:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 18:31:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 18:31:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-13 18:31:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-13 18:31:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 18:31:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 18:31:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 18:31:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 18:31:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 18:31:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 18:31:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 18:31:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 18:31:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_disable_mipi [2021-11-13 18:31:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_disable_mipi [2021-11-13 18:31:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:31:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_write_done [2021-11-13 18:31:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_write_done [2021-11-13 18:31:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2021-11-13 18:31:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2021-11-13 18:31:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 18:31:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 18:31:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2021-11-13 18:31:41,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2021-11-13 18:31:41,150 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vidioc_try_fmt_vid_cap [2021-11-13 18:31:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vidioc_try_fmt_vid_cap [2021-11-13 18:31:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_set_bit [2021-11-13 18:31:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_set_bit [2021-11-13 18:31:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 18:31:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 18:31:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-13 18:31:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-13 18:31:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_sg_plane_desc [2021-11-13 18:31:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_sg_plane_desc [2021-11-13 18:31:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 18:31:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 18:31:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_down [2021-11-13 18:31:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_down [2021-11-13 18:31:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-13 18:31:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-13 18:31:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_finish [2021-11-13 18:31:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_finish [2021-11-13 18:31:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-11-13 18:31:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-11-13 18:31:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_prepare [2021-11-13 18:31:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_prepare [2021-11-13 18:31:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:31:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:31:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 18:31:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 18:31:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:31:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 18:31:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 18:31:42,730 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;