./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-tm6000-tm6000.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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs --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 a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:51:38,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:51:38,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:51:38,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:51:38,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:51:38,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:51:38,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:51:38,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:51:38,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:51:38,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:51:38,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:51:38,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:51:38,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:51:38,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:51:38,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:51:38,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:51:38,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:51:38,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:51:38,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:51:38,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:51:38,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:51:38,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:51:38,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:51:38,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:51:38,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:51:38,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:51:38,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:51:38,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:51:38,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:51:38,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:51:38,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:51:38,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:51:38,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:51:38,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:51:38,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:51:38,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:51:38,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:51:38,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:51:38,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:51:38,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:51:38,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:51:38,995 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:51:39,020 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:51:39,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:51:39,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:51:39,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:51:39,022 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:51:39,023 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:51:39,023 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:51:39,023 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:51:39,023 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:51:39,024 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:51:39,024 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:51:39,024 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:51:39,024 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:51:39,025 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:51:39,025 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:51:39,025 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:51:39,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:51:39,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:51:39,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:51:39,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:51:39,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:51:39,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:51:39,027 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:51:39,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:51:39,028 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:51:39,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:51:39,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:51:39,029 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:51:39,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:51:39,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:51:39,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:51:39,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:51:39,030 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:51:39,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:51:39,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:51:39,031 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:51:39,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:51:39,031 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f [2021-11-19 14:51:39,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:51:39,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:51:39,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:51:39,374 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:51:39,375 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:51:39,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 14:51:39,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/1efe7f63f/7026bce70db343a0986233bdaeebe940/FLAG249554887 [2021-11-19 14:51:40,559 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:51:40,560 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 14:51:40,678 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/1efe7f63f/7026bce70db343a0986233bdaeebe940/FLAG249554887 [2021-11-19 14:51:40,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/1efe7f63f/7026bce70db343a0986233bdaeebe940 [2021-11-19 14:51:40,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:51:40,804 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:51:40,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:40,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:51:40,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:51:40,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:40" (1/1) ... [2021-11-19 14:51:40,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea5a359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:40, skipping insertion in model container [2021-11-19 14:51:40,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:40" (1/1) ... [2021-11-19 14:51:40,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:51:41,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:51:42,465 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:42,479 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:42,693 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:42,724 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:43,208 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:43,209 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:43,227 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:43,228 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:43,228 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:43,629 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,296 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,305 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,322 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,323 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,332 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,354 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,366 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,376 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,378 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,412 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,414 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,435 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,443 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,450 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,461 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,502 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,517 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,534 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,545 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,584 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,592 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,599 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,606 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,613 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,621 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,628 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,639 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,647 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,655 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,662 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,685 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,694 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,703 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,712 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,721 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,730 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,738 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,740 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,758 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,766 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,776 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,783 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:44,792 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,246 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,246 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,247 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,247 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,247 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,248 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,248 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,248 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,249 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,249 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,249 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,250 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,250 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,250 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,252 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,253 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,254 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,259 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,259 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,260 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,260 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,260 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,261 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,261 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,261 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,262 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,262 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,262 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,262 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,263 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,263 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,264 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,265 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,265 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,440 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,466 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,473 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,480 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,488 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,498 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,500 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,512 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:45,525 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:46,084 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564406,564419] [2021-11-19 14:51:46,088 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564572,564585] [2021-11-19 14:51:46,089 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564736,564749] [2021-11-19 14:51:46,089 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564901,564914] [2021-11-19 14:51:46,133 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:46,324 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 14:51:46,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@130b0ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:46, skipping insertion in model container [2021-11-19 14:51:46,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:46,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:51:46,328 INFO L158 Benchmark]: Toolchain (without parser) took 5522.17ms. Allocated memory was 113.2MB in the beginning and 155.2MB in the end (delta: 41.9MB). Free memory was 81.0MB in the beginning and 82.4MB in the end (delta: -1.4MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2021-11-19 14:51:46,329 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 66.0MB in the beginning and 66.0MB in the end (delta: 40.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:51:46,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5519.14ms. Allocated memory was 113.2MB in the beginning and 155.2MB in the end (delta: 41.9MB). Free memory was 81.0MB in the beginning and 82.4MB in the end (delta: -1.4MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2021-11-19 14:51:46,332 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 66.0MB in the beginning and 66.0MB in the end (delta: 40.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5519.14ms. Allocated memory was 113.2MB in the beginning and 155.2MB in the end (delta: 41.9MB). Free memory was 81.0MB in the beginning and 82.4MB in the end (delta: -1.4MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6388]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs --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 a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:51:48,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:51:48,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:51:48,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:51:48,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:51:48,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:51:48,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:51:48,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:51:48,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:51:48,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:51:48,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:51:48,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:51:48,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:51:48,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:51:48,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:51:48,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:51:48,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:51:48,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:51:48,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:51:48,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:51:48,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:51:48,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:51:48,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:51:48,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:51:48,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:51:48,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:51:48,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:51:48,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:51:48,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:51:48,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:51:48,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:51:48,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:51:48,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:51:48,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:51:48,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:51:48,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:51:48,713 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:51:48,713 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:51:48,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:51:48,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:51:48,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:51:48,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:51:48,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:51:48,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:51:48,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:51:48,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:51:48,778 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:51:48,779 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:51:48,779 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:51:48,779 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:51:48,779 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:51:48,780 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:51:48,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:51:48,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:51:48,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:51:48,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:51:48,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:51:48,783 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:51:48,784 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:51:48,784 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:51:48,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:51:48,784 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:51:48,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:51:48,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:51:48,785 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:51:48,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:51:48,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:51:48,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:51:48,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:51:48,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:51:48,786 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:51:48,787 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:51:48,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:51:48,787 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:51:48,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:51:48,788 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f [2021-11-19 14:51:49,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:51:49,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:51:49,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:51:49,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:51:49,165 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:51:49,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 14:51:49,241 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/c9e62894f/4839a544e40f46118141cc234cd94cee/FLAG75d29bc46 [2021-11-19 14:51:50,406 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:51:50,406 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 14:51:50,468 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/c9e62894f/4839a544e40f46118141cc234cd94cee/FLAG75d29bc46 [2021-11-19 14:51:50,651 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/data/c9e62894f/4839a544e40f46118141cc234cd94cee [2021-11-19 14:51:50,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:51:50,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:51:50,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:50,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:51:50,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:51:50,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:50" (1/1) ... [2021-11-19 14:51:50,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54a4a9c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:50, skipping insertion in model container [2021-11-19 14:51:50,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:50" (1/1) ... [2021-11-19 14:51:50,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:51:50,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:51:56,147 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564406,564419] [2021-11-19 14:51:56,151 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564572,564585] [2021-11-19 14:51:56,152 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564736,564749] [2021-11-19 14:51:56,152 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564901,564914] [2021-11-19 14:51:56,187 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:56,354 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:51:56,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:51:57,105 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564406,564419] [2021-11-19 14:51:57,106 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564572,564585] [2021-11-19 14:51:57,106 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564736,564749] [2021-11-19 14:51:57,107 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564901,564914] [2021-11-19 14:51:57,117 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:57,210 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:51:58,079 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564406,564419] [2021-11-19 14:51:58,079 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564572,564585] [2021-11-19 14:51:58,080 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564736,564749] [2021-11-19 14:51:58,080 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_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564901,564914] [2021-11-19 14:51:58,105 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:58,646 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:51:58,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58 WrapperNode [2021-11-19 14:51:58,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:58,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:51:58,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:51:58,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:51:58,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:51:58,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:00,195 INFO L137 Inliner]: procedures = 576, calls = 8058, calls flagged for inlining = 325, calls inlined = 287, statements flattened = 13705 [2021-11-19 14:52:00,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:52:00,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:52:00,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:52:00,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:52:00,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:00,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:00,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:00,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:02,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:02,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:02,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:02,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:52:02,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:52:02,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:52:02,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:52:02,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:58" (1/1) ... [2021-11-19 14:52:02,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:52:02,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:52:02,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:52:02,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1151d68-89d1-4921-83ac-0ad7b76e0c3b/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:52:02,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-19 14:52:02,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-19 14:52:02,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 14:52:02,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 14:52:02,381 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-19 14:52:02,381 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-19 14:52:02,381 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-19 14:52:02,381 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-19 14:52:02,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2021-11-19 14:52:02,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2021-11-19 14:52:02,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-19 14:52:02,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-19 14:52:02,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-19 14:52:02,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-19 14:52:02,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:52:02,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:52:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-19 14:52:02,383 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-19 14:52:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-19 14:52:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-19 14:52:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-19 14:52:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-19 14:52:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-19 14:52:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-19 14:52:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-19 14:52:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-19 14:52:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-19 14:52:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-19 14:52:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-19 14:52:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-19 14:52:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-19 14:52:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-19 14:52:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-19 14:52:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-19 14:52:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:52:02,389 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:52:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-19 14:52:02,389 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-19 14:52:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-19 14:52:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-19 14:52:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-19 14:52:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-19 14:52:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-19 14:52:02,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-19 14:52:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-19 14:52:02,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-19 14:52:02,393 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 14:52:02,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 14:52:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-19 14:52:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-19 14:52:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-19 14:52:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-19 14:52:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-19 14:52:02,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-19 14:52:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 14:52:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-19 14:52:02,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-19 14:52:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 14:52:02,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 14:52:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:52:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:52:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-19 14:52:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-19 14:52:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 14:52:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 14:52:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-19 14:52:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-19 14:52:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-19 14:52:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-19 14:52:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-19 14:52:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-19 14:52:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 14:52:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 14:52:02,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-19 14:52:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-19 14:52:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:52:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-19 14:52:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-19 14:52:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-19 14:52:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-19 14:52:02,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:52:02,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:52:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:52:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:52:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 14:52:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 14:52:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 14:52:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 14:52:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-19 14:52:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-19 14:52:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_tm6000_core [2021-11-19 14:52:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_tm6000_core [2021-11-19 14:52:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-19 14:52:02,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-19 14:52:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-19 14:52:02,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-19 14:52:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-19 14:52:02,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-19 14:52:02,406 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-19 14:52:02,406 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-19 14:52:02,406 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-19 14:52:02,406 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-19 14:52:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 14:52:02,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 14:52:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-19 14:52:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-19 14:52:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:52:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:52:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-19 14:52:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-19 14:52:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 14:52:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 14:52:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 14:52:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 14:52:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-19 14:52:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-19 14:52:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 14:52:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 14:52:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-19 14:52:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-19 14:52:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:52:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:52:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-19 14:52:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-19 14:52:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-19 14:52:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-19 14:52:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:52:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 14:52:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 14:52:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 14:52:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 14:52:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 14:52:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 14:52:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:52:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 14:52:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 14:52:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:52:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 14:52:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:52:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-19 14:52:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-19 14:52:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:52:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:52:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-19 14:52:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-19 14:52:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-19 14:52:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-19 14:52:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-19 14:52:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-19 14:52:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 14:52:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 14:52:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:52:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:52:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-19 14:52:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-19 14:52:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-19 14:52:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-19 14:52:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-19 14:52:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-19 14:52:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:52:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:52:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-19 14:52:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-19 14:52:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-19 14:52:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-19 14:52:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:52:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-19 14:52:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-19 14:52:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-19 14:52:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-19 14:52:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:52:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:52:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-19 14:52:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-19 14:52:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:52:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 14:52:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 14:52:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 14:52:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 14:52:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-19 14:52:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-19 14:52:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:52:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-19 14:52:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-19 14:52:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:52:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:52:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:52:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:52:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:52:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:52:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-19 14:52:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-19 14:52:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-19 14:52:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-19 14:52:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-19 14:52:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-19 14:52:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-19 14:52:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-19 14:52:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-19 14:52:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-19 14:52:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-19 14:52:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-19 14:52:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-19 14:52:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-19 14:52:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-19 14:52:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-19 14:52:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-19 14:52:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-19 14:52:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tm6000_core [2021-11-19 14:52:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tm6000_core [2021-11-19 14:52:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:52:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:52:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-19 14:52:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-19 14:52:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-19 14:52:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-19 14:52:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-19 14:52:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-19 14:52:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 14:52:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 14:52:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-19 14:52:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-19 14:52:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-19 14:52:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-19 14:52:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:52:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 14:52:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 14:52:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:52:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:52:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:52:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:52:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:52:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:52:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-19 14:52:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-19 14:52:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:52:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:52:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-19 14:52:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-19 14:52:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2021-11-19 14:52:02,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2021-11-19 14:52:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-19 14:52:02,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-19 14:52:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 14:52:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 14:52:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 14:52:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 14:52:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-19 14:52:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-19 14:52:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:52:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:52:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-19 14:52:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-19 14:52:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 14:52:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 14:52:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-19 14:52:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-19 14:52:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 14:52:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 14:52:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-19 14:52:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-19 14:52:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-19 14:52:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-19 14:52:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-19 14:52:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-19 14:52:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:52:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:52:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-19 14:52:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-19 14:52:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:52:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:52:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-19 14:52:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-19 14:52:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 14:52:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 14:52:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-19 14:52:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-19 14:52:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:52:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:52:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:52:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:52:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:52:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:52:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-19 14:52:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-19 14:52:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-19 14:52:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-19 14:52:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-19 14:52:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-19 14:52:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-19 14:52:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-19 14:52:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-19 14:52:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-19 14:52:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2021-11-19 14:52:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2021-11-19 14:52:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-19 14:52:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-19 14:52:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-19 14:52:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-19 14:52:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tm6000_devlist_mutex [2021-11-19 14:52:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tm6000_devlist_mutex [2021-11-19 14:52:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 14:52:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 14:52:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 14:52:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 14:52:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-19 14:52:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-19 14:52:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-19 14:52:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-19 14:52:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-19 14:52:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-19 14:52:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-19 14:52:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tm6000_core [2021-11-19 14:52:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tm6000_core [2021-11-19 14:52:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:52:02,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:52:03,870 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:52:03,879 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:52:04,473 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;