./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/config/TaipanReach.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_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta --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 Taipan --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-dbf71c6-m [2022-10-17 17:41:51,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:41:51,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:41:51,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:41:51,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:41:51,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:41:51,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:41:51,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:41:51,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:41:51,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:41:51,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:41:51,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:41:51,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:41:51,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:41:51,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:41:51,098 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:41:51,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:41:51,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:41:51,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:41:51,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:41:51,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:41:51,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:41:51,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:41:51,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:41:51,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:41:51,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:41:51,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:41:51,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:41:51,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:41:51,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:41:51,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:41:51,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:41:51,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:41:51,139 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:41:51,140 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:41:51,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:41:51,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:41:51,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:41:51,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:41:51,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:41:51,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:41:51,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:41:51,193 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:41:51,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:41:51,196 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:41:51,197 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:41:51,198 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:41:51,198 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:41:51,198 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:41:51,199 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:41:51,199 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:41:51,199 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:41:51,201 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:41:51,201 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:41:51,201 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:41:51,201 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:41:51,202 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:41:51,202 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:41:51,202 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:41:51,202 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:41:51,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:41:51,203 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:41:51,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:41:51,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:41:51,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:41:51,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:41:51,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:41:51,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:41:51,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:41:51,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:41:51,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:41:51,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:41:51,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:41:51,209 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:41:51,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:41:51,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:41:51,209 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:41:51,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:41:51,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:41:51,210 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:41:51,210 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_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2022-10-17 17:41:51,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:41:51,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:41:51,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:41:51,517 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:41:51,518 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:41:51,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-10-17 17:41:51,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/data/d6d95fbe3/d065631971ae4a0da9214a214c09b3e0/FLAG924eb20c1 [2022-10-17 17:41:52,778 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:41:52,780 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-10-17 17:41:52,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/data/d6d95fbe3/d065631971ae4a0da9214a214c09b3e0/FLAG924eb20c1 [2022-10-17 17:41:52,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/data/d6d95fbe3/d065631971ae4a0da9214a214c09b3e0 [2022-10-17 17:41:52,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:41:52,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:41:52,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:41:52,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:41:52,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:41:52,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:52" (1/1) ... [2022-10-17 17:41:52,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620de20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:52, skipping insertion in model container [2022-10-17 17:41:52,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:52" (1/1) ... [2022-10-17 17:41:52,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:41:53,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:42:02,040 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:02,044 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:02,044 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:02,045 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:02,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:42:02,464 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:42:04,080 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:04,081 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:04,081 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:04,082 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_4bda2f37-975d-4974-8130-1dc711e0df0e/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] [2022-10-17 17:42:04,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:42:05,006 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:42:05,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05 WrapperNode [2022-10-17 17:42:05,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:42:05,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:42:05,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:42:05,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:42:05,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:05,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:06,121 INFO L138 Inliner]: procedures = 723, calls = 8547, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16825 [2022-10-17 17:42:06,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:42:06,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:42:06,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:42:06,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:42:06,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:06,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:06,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:06,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:07,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:07,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:07,597 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:07,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:07,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:42:07,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:42:07,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:42:07,898 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:42:07,899 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:42:05" (1/1) ... [2022-10-17 17:42:07,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:42:07,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:42:07,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:42:07,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bda2f37-975d-4974-8130-1dc711e0df0e/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:42:07,997 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2022-10-17 17:42:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2022-10-17 17:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 17:42:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 17:42:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2022-10-17 17:42:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2022-10-17 17:42:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:42:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:42:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2022-10-17 17:42:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2022-10-17 17:42:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2022-10-17 17:42:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2022-10-17 17:42:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-10-17 17:42:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-10-17 17:42:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2022-10-17 17:42:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2022-10-17 17:42:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2022-10-17 17:42:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2022-10-17 17:42:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2022-10-17 17:42:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2022-10-17 17:42:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2022-10-17 17:42:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2022-10-17 17:42:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:42:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:42:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2022-10-17 17:42:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2022-10-17 17:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2022-10-17 17:42:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2022-10-17 17:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2022-10-17 17:42:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2022-10-17 17:42:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2022-10-17 17:42:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2022-10-17 17:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2022-10-17 17:42:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2022-10-17 17:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2022-10-17 17:42:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2022-10-17 17:42:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2022-10-17 17:42:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2022-10-17 17:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2022-10-17 17:42:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2022-10-17 17:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2022-10-17 17:42:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2022-10-17 17:42:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:42:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2022-10-17 17:42:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2022-10-17 17:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:42:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:42:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 17:42:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 17:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2022-10-17 17:42:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2022-10-17 17:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2022-10-17 17:42:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2022-10-17 17:42:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2022-10-17 17:42:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2022-10-17 17:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2022-10-17 17:42:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2022-10-17 17:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2022-10-17 17:42:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2022-10-17 17:42:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:42:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2022-10-17 17:42:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2022-10-17 17:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2022-10-17 17:42:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2022-10-17 17:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:42:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2022-10-17 17:42:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2022-10-17 17:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2022-10-17 17:42:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2022-10-17 17:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2022-10-17 17:42:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2022-10-17 17:42:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2022-10-17 17:42:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2022-10-17 17:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:42:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:42:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:42:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2022-10-17 17:42:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2022-10-17 17:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2022-10-17 17:42:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2022-10-17 17:42:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2022-10-17 17:42:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2022-10-17 17:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2022-10-17 17:42:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2022-10-17 17:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2022-10-17 17:42:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2022-10-17 17:42:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2022-10-17 17:42:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2022-10-17 17:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2022-10-17 17:42:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2022-10-17 17:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2022-10-17 17:42:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2022-10-17 17:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2022-10-17 17:42:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2022-10-17 17:42:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2022-10-17 17:42:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2022-10-17 17:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2022-10-17 17:42:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2022-10-17 17:42:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 17:42:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 17:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 17:42:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 17:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2022-10-17 17:42:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2022-10-17 17:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:42:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2022-10-17 17:42:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2022-10-17 17:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:42:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2022-10-17 17:42:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2022-10-17 17:42:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2022-10-17 17:42:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2022-10-17 17:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2022-10-17 17:42:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2022-10-17 17:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:42:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:42:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-17 17:42:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-17 17:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 17:42:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 17:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2022-10-17 17:42:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2022-10-17 17:42:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2022-10-17 17:42:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2022-10-17 17:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2022-10-17 17:42:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2022-10-17 17:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2022-10-17 17:42:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2022-10-17 17:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2022-10-17 17:42:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2022-10-17 17:42:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-10-17 17:42:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-10-17 17:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2022-10-17 17:42:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2022-10-17 17:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2022-10-17 17:42:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2022-10-17 17:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2022-10-17 17:42:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2022-10-17 17:42:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2022-10-17 17:42:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2022-10-17 17:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2022-10-17 17:42:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2022-10-17 17:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2022-10-17 17:42:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2022-10-17 17:42:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:42:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2022-10-17 17:42:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2022-10-17 17:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2022-10-17 17:42:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2022-10-17 17:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2022-10-17 17:42:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2022-10-17 17:42:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:42:08,023 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2022-10-17 17:42:08,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2022-10-17 17:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2022-10-17 17:42:08,023 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2022-10-17 17:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:42:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:42:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2022-10-17 17:42:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2022-10-17 17:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2022-10-17 17:42:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2022-10-17 17:42:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2022-10-17 17:42:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2022-10-17 17:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2022-10-17 17:42:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2022-10-17 17:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2022-10-17 17:42:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2022-10-17 17:42:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2022-10-17 17:42:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2022-10-17 17:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2022-10-17 17:42:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2022-10-17 17:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2022-10-17 17:42:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2022-10-17 17:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2022-10-17 17:42:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2022-10-17 17:42:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:42:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:42:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2022-10-17 17:42:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2022-10-17 17:42:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2022-10-17 17:42:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2022-10-17 17:42:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2022-10-17 17:42:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2022-10-17 17:42:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2022-10-17 17:42:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2022-10-17 17:42:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2022-10-17 17:42:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2022-10-17 17:42:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2022-10-17 17:42:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2022-10-17 17:42:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:42:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:42:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2022-10-17 17:42:08,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2022-10-17 17:42:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2022-10-17 17:42:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2022-10-17 17:42:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2022-10-17 17:42:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2022-10-17 17:42:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2022-10-17 17:42:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2022-10-17 17:42:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:42:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2022-10-17 17:42:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2022-10-17 17:42:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2022-10-17 17:42:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2022-10-17 17:42:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:42:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:42:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-10-17 17:42:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-10-17 17:42:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2022-10-17 17:42:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2022-10-17 17:42:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 17:42:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 17:42:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2022-10-17 17:42:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2022-10-17 17:42:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2022-10-17 17:42:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2022-10-17 17:42:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2022-10-17 17:42:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2022-10-17 17:42:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2022-10-17 17:42:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2022-10-17 17:42:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-10-17 17:42:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-10-17 17:42:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 17:42:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 17:42:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2022-10-17 17:42:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2022-10-17 17:42:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2022-10-17 17:42:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2022-10-17 17:42:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 17:42:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 17:42:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 17:42:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 17:42:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2022-10-17 17:42:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2022-10-17 17:42:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:42:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:42:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 17:42:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 17:42:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2022-10-17 17:42:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2022-10-17 17:42:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:42:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 17:42:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 17:42:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2022-10-17 17:42:08,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2022-10-17 17:42:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2022-10-17 17:42:08,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2022-10-17 17:42:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2022-10-17 17:42:08,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2022-10-17 17:42:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2022-10-17 17:42:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2022-10-17 17:42:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2022-10-17 17:42:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2022-10-17 17:42:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2022-10-17 17:42:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2022-10-17 17:42:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2022-10-17 17:42:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2022-10-17 17:42:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2022-10-17 17:42:08,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2022-10-17 17:42:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2022-10-17 17:42:08,039 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2022-10-17 17:42:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2022-10-17 17:42:08,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2022-10-17 17:42:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2022-10-17 17:42:08,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2022-10-17 17:42:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:42:08,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:42:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2022-10-17 17:42:08,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2022-10-17 17:42:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2022-10-17 17:42:08,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2022-10-17 17:42:08,041 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2022-10-17 17:42:08,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2022-10-17 17:42:08,041 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2022-10-17 17:42:08,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2022-10-17 17:42:08,041 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2022-10-17 17:42:08,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2022-10-17 17:42:08,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:42:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2022-10-17 17:42:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2022-10-17 17:42:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2022-10-17 17:42:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2022-10-17 17:42:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:42:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:42:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 17:42:08,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-10-17 17:42:10,277 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:42:10,286 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:42:11,036 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;