./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc --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 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- 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-5e519f3 [2022-11-02 20:16:21,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:16:21,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:16:21,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:16:21,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:16:21,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:16:21,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:16:21,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:16:21,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:16:21,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:16:21,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:16:21,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:16:21,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:16:21,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:16:21,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:16:21,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:16:21,508 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:16:21,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:16:21,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:16:21,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:16:21,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:16:21,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:16:21,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:16:21,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:16:21,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:16:21,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:16:21,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:16:21,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:16:21,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:16:21,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:16:21,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:16:21,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:16:21,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:16:21,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:16:21,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:16:21,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:16:21,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:16:21,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:16:21,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:16:21,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:16:21,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:16:21,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:16:21,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:16:21,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:16:21,623 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:16:21,624 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:16:21,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:16:21,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:16:21,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:16:21,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:16:21,627 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:16:21,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:16:21,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:16:21,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:16:21,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:16:21,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:16:21,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:16:21,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:16:21,631 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:16:21,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:16:21,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:16:21,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:16:21,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:16:21,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:16:21,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:16:21,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:16:21,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:16:21,633 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:16:21,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:16:21,634 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:16:21,634 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:16:21,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:16:21,637 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2022-11-02 20:16:21,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:16:21,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:16:21,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:16:22,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:16:22,002 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:16:22,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-11-02 20:16:22,093 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/data/0bf7c6eb1/ea00e1a00a7048f99cec22170b679894/FLAGf9676644e [2022-11-02 20:16:23,666 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:16:23,668 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-11-02 20:16:23,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/data/0bf7c6eb1/ea00e1a00a7048f99cec22170b679894/FLAGf9676644e [2022-11-02 20:16:24,115 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/data/0bf7c6eb1/ea00e1a00a7048f99cec22170b679894 [2022-11-02 20:16:24,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:16:24,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:16:24,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:16:24,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:16:24,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:16:24,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:16:24" (1/1) ... [2022-11-02 20:16:24,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9980011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:24, skipping insertion in model container [2022-11-02 20:16:24,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:16:24" (1/1) ... [2022-11-02 20:16:24,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:16:24,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:16:34,389 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2022-11-02 20:16:34,393 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2022-11-02 20:16:34,394 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2022-11-02 20:16:34,394 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2022-11-02 20:16:34,423 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:16:34,867 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:16:36,539 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2022-11-02 20:16:36,541 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2022-11-02 20:16:36,542 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2022-11-02 20:16:36,542 WARN L230 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_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2022-11-02 20:16:36,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:16:37,439 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:16:37,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37 WrapperNode [2022-11-02 20:16:37,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:16:37,441 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:16:37,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:16:37,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:16:37,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:37,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:38,383 INFO L138 Inliner]: procedures = 723, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16825 [2022-11-02 20:16:38,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:16:38,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:16:38,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:16:38,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:16:38,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:38,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:38,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:38,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:39,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:39,437 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:39,730 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:39,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:40,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:16:40,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:16:40,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:16:40,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:16:40,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:16:37" (1/1) ... [2022-11-02 20:16:40,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:16:40,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:16:40,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:16:40,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7ed70f-aa77-4369-9cff-4eaeaba00c95/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:16:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2022-11-02 20:16:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2022-11-02 20:16:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-02 20:16:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-02 20:16:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2022-11-02 20:16:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2022-11-02 20:16:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:16:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:16:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2022-11-02 20:16:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2022-11-02 20:16:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2022-11-02 20:16:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2022-11-02 20:16:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-11-02 20:16:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-11-02 20:16:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2022-11-02 20:16:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2022-11-02 20:16:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2022-11-02 20:16:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2022-11-02 20:16:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2022-11-02 20:16:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2022-11-02 20:16:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2022-11-02 20:16:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2022-11-02 20:16:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:16:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:16:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2022-11-02 20:16:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2022-11-02 20:16:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2022-11-02 20:16:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2022-11-02 20:16:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2022-11-02 20:16:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2022-11-02 20:16:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2022-11-02 20:16:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2022-11-02 20:16:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2022-11-02 20:16:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2022-11-02 20:16:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2022-11-02 20:16:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2022-11-02 20:16:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2022-11-02 20:16:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2022-11-02 20:16:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2022-11-02 20:16:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2022-11-02 20:16:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2022-11-02 20:16:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2022-11-02 20:16:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:16:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:16:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2022-11-02 20:16:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2022-11-02 20:16:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:16:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:16:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-02 20:16:40,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-02 20:16:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2022-11-02 20:16:40,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2022-11-02 20:16:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:16:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2022-11-02 20:16:40,259 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2022-11-02 20:16:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2022-11-02 20:16:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2022-11-02 20:16:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2022-11-02 20:16:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2022-11-02 20:16:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2022-11-02 20:16:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2022-11-02 20:16:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:16:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:16:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2022-11-02 20:16:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2022-11-02 20:16:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2022-11-02 20:16:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2022-11-02 20:16:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:16:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2022-11-02 20:16:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2022-11-02 20:16:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2022-11-02 20:16:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2022-11-02 20:16:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2022-11-02 20:16:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2022-11-02 20:16:40,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:16:40,279 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2022-11-02 20:16:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2022-11-02 20:16:40,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:16:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:16:40,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:16:40,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:16:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:16:40,281 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2022-11-02 20:16:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2022-11-02 20:16:40,282 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2022-11-02 20:16:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2022-11-02 20:16:40,282 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2022-11-02 20:16:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2022-11-02 20:16:40,283 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2022-11-02 20:16:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2022-11-02 20:16:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2022-11-02 20:16:40,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2022-11-02 20:16:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2022-11-02 20:16:40,285 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2022-11-02 20:16:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2022-11-02 20:16:40,285 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2022-11-02 20:16:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2022-11-02 20:16:40,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2022-11-02 20:16:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2022-11-02 20:16:40,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2022-11-02 20:16:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2022-11-02 20:16:40,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2022-11-02 20:16:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:16:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2022-11-02 20:16:40,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2022-11-02 20:16:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 20:16:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 20:16:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 20:16:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 20:16:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2022-11-02 20:16:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2022-11-02 20:16:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:16:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2022-11-02 20:16:40,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2022-11-02 20:16:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:16:40,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:16:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:16:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2022-11-02 20:16:40,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2022-11-02 20:16:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2022-11-02 20:16:40,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2022-11-02 20:16:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2022-11-02 20:16:40,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2022-11-02 20:16:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:16:40,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:16:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-02 20:16:40,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-02 20:16:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-02 20:16:40,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-02 20:16:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2022-11-02 20:16:40,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2022-11-02 20:16:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2022-11-02 20:16:40,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2022-11-02 20:16:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2022-11-02 20:16:40,319 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2022-11-02 20:16:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2022-11-02 20:16:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2022-11-02 20:16:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2022-11-02 20:16:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2022-11-02 20:16:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-02 20:16:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-02 20:16:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2022-11-02 20:16:40,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2022-11-02 20:16:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2022-11-02 20:16:40,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2022-11-02 20:16:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2022-11-02 20:16:40,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2022-11-02 20:16:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2022-11-02 20:16:40,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2022-11-02 20:16:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2022-11-02 20:16:40,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2022-11-02 20:16:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2022-11-02 20:16:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2022-11-02 20:16:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:16:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:16:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2022-11-02 20:16:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2022-11-02 20:16:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2022-11-02 20:16:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2022-11-02 20:16:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2022-11-02 20:16:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2022-11-02 20:16:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:16:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:16:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2022-11-02 20:16:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2022-11-02 20:16:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2022-11-02 20:16:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2022-11-02 20:16:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:16:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:16:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:16:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:16:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2022-11-02 20:16:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2022-11-02 20:16:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2022-11-02 20:16:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2022-11-02 20:16:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2022-11-02 20:16:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2022-11-02 20:16:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2022-11-02 20:16:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2022-11-02 20:16:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2022-11-02 20:16:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2022-11-02 20:16:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2022-11-02 20:16:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2022-11-02 20:16:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2022-11-02 20:16:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2022-11-02 20:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2022-11-02 20:16:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2022-11-02 20:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2022-11-02 20:16:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2022-11-02 20:16:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:16:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:16:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2022-11-02 20:16:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2022-11-02 20:16:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2022-11-02 20:16:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2022-11-02 20:16:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2022-11-02 20:16:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2022-11-02 20:16:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2022-11-02 20:16:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2022-11-02 20:16:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2022-11-02 20:16:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2022-11-02 20:16:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2022-11-02 20:16:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2022-11-02 20:16:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:16:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:16:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2022-11-02 20:16:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2022-11-02 20:16:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2022-11-02 20:16:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2022-11-02 20:16:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2022-11-02 20:16:40,345 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2022-11-02 20:16:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2022-11-02 20:16:40,346 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2022-11-02 20:16:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:16:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2022-11-02 20:16:40,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2022-11-02 20:16:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2022-11-02 20:16:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2022-11-02 20:16:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:16:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:16:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:16:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:16:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2022-11-02 20:16:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2022-11-02 20:16:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:16:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:16:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2022-11-02 20:16:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2022-11-02 20:16:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2022-11-02 20:16:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2022-11-02 20:16:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2022-11-02 20:16:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2022-11-02 20:16:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2022-11-02 20:16:40,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2022-11-02 20:16:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-02 20:16:40,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-02 20:16:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-02 20:16:40,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-02 20:16:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2022-11-02 20:16:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2022-11-02 20:16:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2022-11-02 20:16:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2022-11-02 20:16:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:16:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:16:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-02 20:16:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-02 20:16:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2022-11-02 20:16:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2022-11-02 20:16:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:16:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:16:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-02 20:16:40,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-02 20:16:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2022-11-02 20:16:40,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2022-11-02 20:16:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:16:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-02 20:16:40,364 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-02 20:16:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2022-11-02 20:16:40,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2022-11-02 20:16:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:16:40,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:16:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2022-11-02 20:16:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2022-11-02 20:16:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2022-11-02 20:16:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2022-11-02 20:16:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2022-11-02 20:16:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2022-11-02 20:16:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2022-11-02 20:16:40,366 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2022-11-02 20:16:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2022-11-02 20:16:40,366 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2022-11-02 20:16:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2022-11-02 20:16:40,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2022-11-02 20:16:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2022-11-02 20:16:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2022-11-02 20:16:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2022-11-02 20:16:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2022-11-02 20:16:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2022-11-02 20:16:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2022-11-02 20:16:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:16:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:16:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2022-11-02 20:16:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2022-11-02 20:16:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2022-11-02 20:16:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2022-11-02 20:16:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2022-11-02 20:16:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2022-11-02 20:16:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2022-11-02 20:16:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2022-11-02 20:16:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2022-11-02 20:16:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2022-11-02 20:16:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:16:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2022-11-02 20:16:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2022-11-02 20:16:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2022-11-02 20:16:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2022-11-02 20:16:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:16:40,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:16:40,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:16:40,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-11-02 20:16:43,095 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:16:43,101 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:16:43,880 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;