./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/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_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:59:39,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:59:39,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:59:39,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:59:39,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:59:39,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:59:39,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:59:39,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:59:39,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:59:39,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:59:39,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:59:39,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:59:39,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:59:39,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:59:39,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:59:39,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:59:39,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:59:39,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:59:39,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:59:39,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:59:39,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:59:39,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:59:39,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:59:39,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:59:39,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:59:39,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:59:39,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:59:39,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:59:39,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:59:39,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:59:39,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:59:39,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:59:39,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:59:39,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:59:39,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:59:39,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:59:39,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:59:39,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:59:39,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:59:39,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:59:39,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:59:39,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:59:39,699 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:59:39,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:59:39,703 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:59:39,703 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:59:39,704 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:59:39,705 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:59:39,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:59:39,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:59:39,706 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:59:39,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:59:39,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:59:39,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:59:39,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:59:39,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:59:39,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:59:39,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:59:39,709 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:59:39,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:59:39,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:59:39,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:59:39,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:59:39,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:59:39,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:59:39,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:59:39,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:59:39,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:59:39,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:59:39,712 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:59:39,713 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:59:39,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:59:39,713 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_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2022-11-18 20:59:40,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:59:40,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:59:40,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:59:40,065 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:59:40,065 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:59:40,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2022-11-18 20:59:40,155 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/data/b1bf3c086/c5632f95eda34c8d9433d29445cf7dca/FLAG5466bcd7f [2022-11-18 20:59:41,081 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:59:41,083 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2022-11-18 20:59:41,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/data/b1bf3c086/c5632f95eda34c8d9433d29445cf7dca/FLAG5466bcd7f [2022-11-18 20:59:41,468 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/data/b1bf3c086/c5632f95eda34c8d9433d29445cf7dca [2022-11-18 20:59:41,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:59:41,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:59:41,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:59:41,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:59:41,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:59:41,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:59:41" (1/1) ... [2022-11-18 20:59:41,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a5205c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:41, skipping insertion in model container [2022-11-18 20:59:41,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:59:41" (1/1) ... [2022-11-18 20:59:41,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:59:41,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:59:44,802 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:44,806 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:44,807 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:44,808 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:44,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:59:44,892 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:59:45,308 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:45,309 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:45,310 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:45,310 WARN L234 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_0de04928-8de9-4515-8f0d-f74303981ea1/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] [2022-11-18 20:59:45,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:59:45,447 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:59:45,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45 WrapperNode [2022-11-18 20:59:45,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:59:45,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:59:45,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:59:45,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:59:45,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:45,574 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:45,857 INFO L138 Inliner]: procedures = 404, calls = 3142, calls flagged for inlining = 199, calls inlined = 184, statements flattened = 6171 [2022-11-18 20:59:45,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:59:45,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:59:45,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:59:45,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:59:45,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:45,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:45,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:45,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:46,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:46,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:46,105 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:46,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:46,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:59:46,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:59:46,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:59:46,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:59:46,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:59:45" (1/1) ... [2022-11-18 20:59:46,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:59:46,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:59:46,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:59:46,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de04928-8de9-4515-8f0d-f74303981ea1/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:59:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2022-11-18 20:59:46,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2022-11-18 20:59:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2022-11-18 20:59:46,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2022-11-18 20:59:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:59:46,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:59:46,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-18 20:59:46,275 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-18 20:59:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-18 20:59:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-18 20:59:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-18 20:59:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-18 20:59:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-18 20:59:46,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-18 20:59:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2022-11-18 20:59:46,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2022-11-18 20:59:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2022-11-18 20:59:46,277 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2022-11-18 20:59:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2022-11-18 20:59:46,277 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2022-11-18 20:59:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-18 20:59:46,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-18 20:59:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2022-11-18 20:59:46,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2022-11-18 20:59:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-18 20:59:46,278 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-18 20:59:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-18 20:59:46,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-18 20:59:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-18 20:59:46,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-18 20:59:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:59:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-18 20:59:46,280 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-18 20:59:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-18 20:59:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-18 20:59:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2022-11-18 20:59:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2022-11-18 20:59:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2022-11-18 20:59:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2022-11-18 20:59:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2022-11-18 20:59:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2022-11-18 20:59:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-18 20:59:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-18 20:59:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2022-11-18 20:59:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2022-11-18 20:59:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-18 20:59:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-18 20:59:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 20:59:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2022-11-18 20:59:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2022-11-18 20:59:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-18 20:59:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-18 20:59:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-18 20:59:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-18 20:59:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2022-11-18 20:59:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2022-11-18 20:59:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:59:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-18 20:59:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-18 20:59:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:59:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2022-11-18 20:59:46,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2022-11-18 20:59:46,288 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2022-11-18 20:59:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2022-11-18 20:59:46,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 20:59:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 20:59:46,288 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2022-11-18 20:59:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2022-11-18 20:59:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-18 20:59:46,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-18 20:59:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2022-11-18 20:59:46,290 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2022-11-18 20:59:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-18 20:59:46,290 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-18 20:59:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2022-11-18 20:59:46,290 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2022-11-18 20:59:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-18 20:59:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-18 20:59:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-18 20:59:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-18 20:59:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2022-11-18 20:59:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2022-11-18 20:59:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2022-11-18 20:59:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2022-11-18 20:59:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-18 20:59:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-18 20:59:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:59:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-18 20:59:46,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-18 20:59:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-18 20:59:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-18 20:59:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-18 20:59:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-18 20:59:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:59:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-18 20:59:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-18 20:59:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2022-11-18 20:59:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2022-11-18 20:59:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 20:59:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 20:59:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:59:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-18 20:59:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-18 20:59:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2022-11-18 20:59:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2022-11-18 20:59:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2022-11-18 20:59:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2022-11-18 20:59:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-18 20:59:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-18 20:59:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2022-11-18 20:59:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2022-11-18 20:59:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2022-11-18 20:59:46,300 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2022-11-18 20:59:46,302 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2022-11-18 20:59:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2022-11-18 20:59:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-18 20:59:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-18 20:59:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-18 20:59:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-18 20:59:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2022-11-18 20:59:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2022-11-18 20:59:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-18 20:59:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-18 20:59:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:59:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:59:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2022-11-18 20:59:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2022-11-18 20:59:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-18 20:59:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-18 20:59:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-18 20:59:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-18 20:59:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:59:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:59:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:59:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:59:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2022-11-18 20:59:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2022-11-18 20:59:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-18 20:59:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-18 20:59:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2022-11-18 20:59:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2022-11-18 20:59:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-18 20:59:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-18 20:59:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-18 20:59:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-18 20:59:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-18 20:59:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-18 20:59:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2022-11-18 20:59:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2022-11-18 20:59:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2022-11-18 20:59:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2022-11-18 20:59:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2022-11-18 20:59:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2022-11-18 20:59:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:59:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-18 20:59:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-18 20:59:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:59:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:59:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-18 20:59:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-18 20:59:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2022-11-18 20:59:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2022-11-18 20:59:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2022-11-18 20:59:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2022-11-18 20:59:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-18 20:59:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-18 20:59:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-18 20:59:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-18 20:59:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-18 20:59:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-18 20:59:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2022-11-18 20:59:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2022-11-18 20:59:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-18 20:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-18 20:59:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-18 20:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-18 20:59:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2022-11-18 20:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2022-11-18 20:59:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2022-11-18 20:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2022-11-18 20:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2022-11-18 20:59:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2022-11-18 20:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:59:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2022-11-18 20:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2022-11-18 20:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2022-11-18 20:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2022-11-18 20:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-18 20:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-18 20:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2022-11-18 20:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2022-11-18 20:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-18 20:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-18 20:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-18 20:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-18 20:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-18 20:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-18 20:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2022-11-18 20:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2022-11-18 20:59:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2022-11-18 20:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2022-11-18 20:59:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-18 20:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-18 20:59:47,310 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:59:47,314 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:59:47,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;