./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 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL --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 --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 05:23:23,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 05:23:23,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 05:23:24,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 05:23:24,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 05:23:24,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 05:23:24,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 05:23:24,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 05:23:24,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 05:23:24,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 05:23:24,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 05:23:24,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 05:23:24,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 05:23:24,033 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 05:23:24,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 05:23:24,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 05:23:24,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 05:23:24,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 05:23:24,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 05:23:24,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 05:23:24,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 05:23:24,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 05:23:24,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 05:23:24,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 05:23:24,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 05:23:24,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 05:23:24,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 05:23:24,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 05:23:24,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 05:23:24,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 05:23:24,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 05:23:24,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 05:23:24,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 05:23:24,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 05:23:24,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 05:23:24,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 05:23:24,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 05:23:24,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 05:23:24,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 05:23:24,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 05:23:24,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 05:23:24,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-19 05:23:24,151 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 05:23:24,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 05:23:24,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-19 05:23:24,153 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-19 05:23:24,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 05:23:24,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 05:23:24,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-19 05:23:24,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-19 05:23:24,155 INFO L138 SettingsManager]: * Use SBE=true [2021-11-19 05:23:24,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 05:23:24,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 05:23:24,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 05:23:24,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 05:23:24,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 05:23:24,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 05:23:24,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 05:23:24,157 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 05:23:24,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 05:23:24,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 05:23:24,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 05:23:24,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 05:23:24,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 05:23:24,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 05:23:24,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 05:23:24,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 05:23:24,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-19 05:23:24,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 05:23:24,160 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-19 05:23:24,161 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-19 05:23:24,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 05:23:24,161 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 05:23:24,161 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-19 05:23:24,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 05:23:24,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 05:23:24,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 05:23:24,481 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 05:23:24,482 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 05:23:24,483 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-19 05:23:24,564 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/data/d6efa8f5a/feba1ae8da5146be8aae7aa6795d2a8d/FLAGeb146e60e [2021-11-19 05:23:26,148 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 05:23:26,149 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-19 05:23:26,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/data/d6efa8f5a/feba1ae8da5146be8aae7aa6795d2a8d/FLAGeb146e60e [2021-11-19 05:23:26,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/data/d6efa8f5a/feba1ae8da5146be8aae7aa6795d2a8d [2021-11-19 05:23:26,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 05:23:26,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 05:23:26,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 05:23:26,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 05:23:26,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 05:23:26,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:23:26" (1/1) ... [2021-11-19 05:23:26,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d84823b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:26, skipping insertion in model container [2021-11-19 05:23:26,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:23:26" (1/1) ... [2021-11-19 05:23:26,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 05:23:26,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 05:23:36,895 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:36,898 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:36,908 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:36,909 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:36,952 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:23:37,451 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 05:23:39,276 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:39,277 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:39,278 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:39,278 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_27526c4e-5fa8-427a-b0e7-c665f8b4be25/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] [2021-11-19 05:23:39,285 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:23:40,195 INFO L208 MainTranslator]: Completed translation [2021-11-19 05:23:40,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40 WrapperNode [2021-11-19 05:23:40,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 05:23:40,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 05:23:40,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 05:23:40,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 05:23:40,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:40,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:41,067 INFO L137 Inliner]: procedures = 723, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16758 [2021-11-19 05:23:41,068 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 05:23:41,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 05:23:41,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 05:23:41,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 05:23:41,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:41,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:41,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:41,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:41,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:41,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:42,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:42,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 05:23:42,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 05:23:42,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 05:23:42,461 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 05:23:42,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:40" (1/1) ... [2021-11-19 05:23:42,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 05:23:42,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:23:42,505 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 05:23:42,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27526c4e-5fa8-427a-b0e7-c665f8b4be25/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 05:23:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-11-19 05:23:42,555 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-11-19 05:23:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-19 05:23:42,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-19 05:23:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-11-19 05:23:42,556 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-11-19 05:23:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 05:23:42,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 05:23:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-11-19 05:23:42,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-11-19 05:23:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-19 05:23:42,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-19 05:23:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-19 05:23:42,557 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-19 05:23:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-11-19 05:23:42,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-11-19 05:23:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-19 05:23:42,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-19 05:23:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-11-19 05:23:42,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-11-19 05:23:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-11-19 05:23:42,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-11-19 05:23:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 05:23:42,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 05:23:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-11-19 05:23:42,560 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-11-19 05:23:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-19 05:23:42,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-19 05:23:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-19 05:23:42,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-19 05:23:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-19 05:23:42,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-19 05:23:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-11-19 05:23:42,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-11-19 05:23:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-11-19 05:23:42,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-11-19 05:23:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-11-19 05:23:42,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-11-19 05:23:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-11-19 05:23:42,562 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-11-19 05:23:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-11-19 05:23:42,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-11-19 05:23:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 05:23:42,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 05:23:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-11-19 05:23:42,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-11-19 05:23:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 05:23:42,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 05:23:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 05:23:42,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 05:23:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-19 05:23:42,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-19 05:23:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 05:23:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-11-19 05:23:42,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-11-19 05:23:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-11-19 05:23:42,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-11-19 05:23:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-11-19 05:23:42,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-11-19 05:23:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-11-19 05:23:42,567 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-11-19 05:23:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 05:23:42,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 05:23:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-19 05:23:42,568 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-19 05:23:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-11-19 05:23:42,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-11-19 05:23:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-19 05:23:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-11-19 05:23:42,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-11-19 05:23:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-11-19 05:23:42,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-11-19 05:23:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-11-19 05:23:42,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-11-19 05:23:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-19 05:23:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-19 05:23:42,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-19 05:23:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 05:23:42,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 05:23:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-19 05:23:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 05:23:42,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 05:23:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-11-19 05:23:42,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-11-19 05:23:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-11-19 05:23:42,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-11-19 05:23:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-11-19 05:23:42,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-11-19 05:23:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-19 05:23:42,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-19 05:23:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-11-19 05:23:42,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-11-19 05:23:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-11-19 05:23:42,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-11-19 05:23:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-11-19 05:23:42,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-11-19 05:23:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-19 05:23:42,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-19 05:23:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-19 05:23:42,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-19 05:23:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-11-19 05:23:42,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-11-19 05:23:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 05:23:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-11-19 05:23:42,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-11-19 05:23:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 05:23:42,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 05:23:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 05:23:42,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 05:23:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-11-19 05:23:42,577 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-11-19 05:23:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 05:23:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-11-19 05:23:42,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-11-19 05:23:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 05:23:42,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 05:23:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 05:23:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-11-19 05:23:42,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-11-19 05:23:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-11-19 05:23:42,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-11-19 05:23:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-11-19 05:23:42,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-11-19 05:23:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-19 05:23:42,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-19 05:23:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-19 05:23:42,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-19 05:23:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-19 05:23:42,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-19 05:23:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-19 05:23:42,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-19 05:23:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-11-19 05:23:42,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-11-19 05:23:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-11-19 05:23:42,581 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-11-19 05:23:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-11-19 05:23:42,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-11-19 05:23:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-19 05:23:42,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-19 05:23:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-19 05:23:42,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-19 05:23:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-11-19 05:23:42,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-11-19 05:23:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-11-19 05:23:42,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-11-19 05:23:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-11-19 05:23:42,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-11-19 05:23:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-19 05:23:42,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-19 05:23:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-19 05:23:42,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-19 05:23:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-11-19 05:23:42,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-11-19 05:23:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 05:23:42,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 05:23:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-11-19 05:23:42,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-11-19 05:23:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-19 05:23:42,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-19 05:23:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-19 05:23:42,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-19 05:23:42,587 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 05:23:42,587 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 05:23:42,587 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-11-19 05:23:42,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-11-19 05:23:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-11-19 05:23:42,588 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-11-19 05:23:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 05:23:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 05:23:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 05:23:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 05:23:42,589 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-11-19 05:23:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-11-19 05:23:42,589 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-11-19 05:23:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-11-19 05:23:42,589 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-11-19 05:23:42,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-11-19 05:23:42,590 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-11-19 05:23:42,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-11-19 05:23:42,590 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-11-19 05:23:42,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-11-19 05:23:42,591 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-11-19 05:23:42,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-11-19 05:23:42,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-19 05:23:42,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-19 05:23:42,591 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-11-19 05:23:42,591 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-11-19 05:23:42,592 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-19 05:23:42,592 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-19 05:23:42,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 05:23:42,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 05:23:42,592 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-19 05:23:42,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-19 05:23:42,593 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-11-19 05:23:42,593 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-11-19 05:23:42,593 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-19 05:23:42,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-19 05:23:42,593 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-11-19 05:23:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-11-19 05:23:42,594 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-11-19 05:23:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-11-19 05:23:42,594 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-11-19 05:23:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-11-19 05:23:42,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 05:23:42,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 05:23:42,595 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-19 05:23:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-19 05:23:42,595 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-11-19 05:23:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-11-19 05:23:42,596 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-11-19 05:23:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-11-19 05:23:42,596 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-11-19 05:23:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-11-19 05:23:42,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 05:23:42,596 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-19 05:23:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-19 05:23:42,597 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-11-19 05:23:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-11-19 05:23:42,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 05:23:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 05:23:42,597 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-19 05:23:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-19 05:23:42,598 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-19 05:23:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-19 05:23:42,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 05:23:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 05:23:42,599 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-11-19 05:23:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-11-19 05:23:42,599 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-19 05:23:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-19 05:23:42,599 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-11-19 05:23:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-11-19 05:23:42,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-11-19 05:23:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-11-19 05:23:42,600 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-19 05:23:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-19 05:23:42,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 05:23:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 05:23:42,601 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-11-19 05:23:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-11-19 05:23:42,601 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-11-19 05:23:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-11-19 05:23:42,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 05:23:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 05:23:42,602 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-19 05:23:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-19 05:23:42,602 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-19 05:23:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-19 05:23:42,602 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 05:23:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 05:23:42,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 05:23:42,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 05:23:42,603 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-11-19 05:23:42,603 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-11-19 05:23:42,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-19 05:23:42,604 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-19 05:23:42,604 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-19 05:23:42,604 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-11-19 05:23:42,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-11-19 05:23:42,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-19 05:23:42,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-19 05:23:42,605 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-11-19 05:23:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-11-19 05:23:42,605 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-19 05:23:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-19 05:23:42,605 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-11-19 05:23:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-11-19 05:23:42,606 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-11-19 05:23:42,606 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-11-19 05:23:42,606 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-11-19 05:23:42,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-11-19 05:23:42,606 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-19 05:23:42,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-19 05:23:42,607 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-11-19 05:23:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-11-19 05:23:42,607 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-11-19 05:23:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-11-19 05:23:42,607 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-11-19 05:23:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-11-19 05:23:42,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 05:23:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 05:23:42,608 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-11-19 05:23:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-11-19 05:23:42,608 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-11-19 05:23:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-11-19 05:23:42,609 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-11-19 05:23:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-11-19 05:23:42,609 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-11-19 05:23:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-11-19 05:23:42,609 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-19 05:23:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-19 05:23:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-19 05:23:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-19 05:23:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-19 05:23:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-19 05:23:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-19 05:23:42,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 05:23:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 05:23:42,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 05:23:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 05:23:44,858 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 05:23:44,868 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 05:23:45,668 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;