./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-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_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/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_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/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_de1ef063-1e26-414e-bd34-256cd1b2343a/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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:25:24,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:25:24,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:25:24,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:25:24,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:25:24,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:25:24,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:25:24,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:25:24,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:25:24,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:25:24,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:25:24,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:25:24,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:25:24,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:25:24,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:25:24,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:25:24,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:25:24,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:25:24,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:25:24,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:25:24,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:25:24,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:25:24,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:25:25,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:25:25,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:25:25,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:25:25,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:25:25,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:25:25,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:25:25,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:25:25,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:25:25,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:25:25,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:25:25,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:25:25,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:25:25,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:25:25,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:25:25,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:25:25,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:25:25,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:25:25,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:25:25,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:25:25,078 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:25:25,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:25:25,086 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:25:25,086 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:25:25,086 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:25:25,087 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:25:25,087 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:25:25,087 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:25:25,087 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:25:25,088 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:25:25,089 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:25:25,089 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:25:25,089 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:25:25,090 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:25:25,090 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:25:25,090 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:25:25,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:25:25,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:25:25,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:25:25,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:25:25,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:25:25,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:25:25,092 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:25:25,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:25:25,093 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:25:25,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:25:25,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:25:25,094 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:25:25,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:25:25,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:25:25,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:25:25,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:25:25,095 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:25:25,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:25:25,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:25:25,096 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:25:25,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:25:25,096 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_de1ef063-1e26-414e-bd34-256cd1b2343a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2021-11-19 13:25:25,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:25:25,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:25:25,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:25:25,375 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:25:25,375 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:25:25,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:25:25,461 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/8f4201900/2a14f11c18ae494983228b006807ae0f/FLAG412c96fc0 [2021-11-19 13:25:26,556 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:25:26,557 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:25:26,636 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/8f4201900/2a14f11c18ae494983228b006807ae0f/FLAG412c96fc0 [2021-11-19 13:25:26,797 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/8f4201900/2a14f11c18ae494983228b006807ae0f [2021-11-19 13:25:26,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:25:26,800 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:25:26,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:25:26,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:25:26,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:25:26,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:25:26" (1/1) ... [2021-11-19 13:25:26,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45db5ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:26, skipping insertion in model container [2021-11-19 13:25:26,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:25:26" (1/1) ... [2021-11-19 13:25:26,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:25:27,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:25:28,428 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 13:25:28,433 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 13:25:28,749 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 13:25:28,784 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 13:25:29,260 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 13:25:29,261 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 13:25:29,277 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 13:25:29,277 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 13:25:29,278 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 13:25:29,564 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 13:25:30,125 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 13:25:30,133 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 13:25:30,147 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 13:25:30,148 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 13:25:30,158 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 13:25:30,186 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 13:25:30,199 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 13:25:30,210 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 13:25:30,211 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 13:25:30,245 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 13:25:30,245 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 13:25:30,266 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 13:25:30,274 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 13:25:30,283 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 13:25:30,294 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 13:25:30,334 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 13:25:30,349 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 13:25:30,365 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 13:25:30,376 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 13:25:30,384 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 13:25:30,391 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 13:25:30,398 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 13:25:30,405 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 13:25:30,413 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 13:25:30,420 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 13:25:30,432 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 13:25:30,442 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 13:25:30,449 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 13:25:30,458 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 13:25:30,464 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 13:25:30,491 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 13:25:30,504 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 13:25:30,514 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 13:25:30,523 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 13:25:30,532 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 13:25:30,541 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 13:25:30,553 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 13:25:30,555 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 13:25:30,573 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 13:25:30,581 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 13:25:30,591 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 13:25:30,599 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 13:25:30,610 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 13:25:31,077 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 13:25:31,077 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 13:25:31,078 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 13:25:31,078 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 13:25:31,078 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 13:25:31,079 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 13:25:31,079 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 13:25:31,079 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 13:25:31,079 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 13:25:31,080 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 13:25:31,080 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 13:25:31,080 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 13:25:31,080 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 13:25:31,081 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 13:25:31,081 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 13:25:31,083 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 13:25:31,083 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 13:25:31,088 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 13:25:31,088 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 13:25:31,088 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 13:25:31,089 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 13:25:31,089 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 13:25:31,089 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 13:25:31,090 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 13:25:31,090 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 13:25:31,090 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 13:25:31,090 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 13:25:31,091 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 13:25:31,091 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 13:25:31,091 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 13:25:31,091 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 13:25:31,092 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 13:25:31,093 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 13:25:31,094 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 13:25:31,236 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 13:25:31,261 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 13:25:31,268 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 13:25:31,275 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 13:25:31,282 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 13:25:31,291 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 13:25:31,294 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 13:25:31,306 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 13:25:31,319 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 13:25:31,903 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-19 13:25:31,906 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-19 13:25:31,906 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-19 13:25:31,907 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-19 13:25:31,937 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:25:32,136 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 13:25:32,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14e75393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:32, skipping insertion in model container [2021-11-19 13:25:32,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:25:32,137 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:25:32,139 INFO L158 Benchmark]: Toolchain (without parser) took 5337.54ms. Allocated memory was 109.1MB in the beginning and 165.7MB in the end (delta: 56.6MB). Free memory was 76.5MB in the beginning and 76.5MB in the end (delta: 11.7kB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-19 13:25:32,140 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory was 79.9MB in the beginning and 79.9MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:25:32,141 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5333.34ms. Allocated memory was 109.1MB in the beginning and 165.7MB in the end (delta: 56.6MB). Free memory was 76.5MB in the beginning and 76.5MB in the end (delta: 11.7kB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-19 13:25:32,144 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory was 79.9MB in the beginning and 79.9MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5333.34ms. Allocated memory was 109.1MB in the beginning and 165.7MB in the end (delta: 56.6MB). Free memory was 76.5MB in the beginning and 76.5MB in the end (delta: 11.7kB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6382]: 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_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/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_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/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_de1ef063-1e26-414e-bd34-256cd1b2343a/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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:25:34,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:25:34,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:25:34,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:25:34,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:25:34,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:25:34,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:25:34,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:25:34,469 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:25:34,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:25:34,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:25:34,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:25:34,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:25:34,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:25:34,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:25:34,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:25:34,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:25:34,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:25:34,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:25:34,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:25:34,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:25:34,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:25:34,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:25:34,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:25:34,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:25:34,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:25:34,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:25:34,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:25:34,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:25:34,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:25:34,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:25:34,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:25:34,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:25:34,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:25:34,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:25:34,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:25:34,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:25:34,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:25:34,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:25:34,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:25:34,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:25:34,523 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:25:34,550 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:25:34,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:25:34,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:25:34,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:25:34,556 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:25:34,556 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:25:34,556 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:25:34,556 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:25:34,556 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:25:34,557 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:25:34,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:25:34,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:25:34,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:25:34,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:25:34,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:25:34,558 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:25:34,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:25:34,559 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:25:34,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:25:34,559 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:25:34,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:25:34,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:25:34,560 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:25:34,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:25:34,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:25:34,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:25:34,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:25:34,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:25:34,561 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:25:34,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:25:34,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:25:34,562 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:25:34,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:25:34,562 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_de1ef063-1e26-414e-bd34-256cd1b2343a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2021-11-19 13:25:34,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:25:34,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:25:34,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:25:34,962 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:25:34,963 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:25:34,965 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:25:35,051 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/f458fbda0/4849a85759c54ca795b07a4d754cbe73/FLAG2d0b386f5 [2021-11-19 13:25:36,329 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:25:36,331 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-19 13:25:36,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/f458fbda0/4849a85759c54ca795b07a4d754cbe73/FLAG2d0b386f5 [2021-11-19 13:25:36,461 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/data/f458fbda0/4849a85759c54ca795b07a4d754cbe73 [2021-11-19 13:25:36,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:25:36,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:25:36,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:25:36,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:25:36,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:25:36,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:25:36" (1/1) ... [2021-11-19 13:25:36,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca4c5af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:36, skipping insertion in model container [2021-11-19 13:25:36,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:25:36" (1/1) ... [2021-11-19 13:25:36,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:25:36,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:25:42,000 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-19 13:25:42,003 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-19 13:25:42,003 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-19 13:25:42,004 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-19 13:25:42,039 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:25:42,221 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:25:42,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:25:42,928 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-19 13:25:42,929 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-19 13:25:42,929 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-19 13:25:42,930 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-19 13:25:42,939 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:25:43,080 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:25:43,814 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2021-11-19 13:25:43,815 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2021-11-19 13:25:43,816 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2021-11-19 13:25:43,816 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_de1ef063-1e26-414e-bd34-256cd1b2343a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2021-11-19 13:25:43,838 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:25:44,424 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:25:44,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44 WrapperNode [2021-11-19 13:25:44,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:25:44,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:25:44,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:25:44,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:25:44,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:44,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:45,699 INFO L137 Inliner]: procedures = 567, calls = 8058, calls flagged for inlining = 295, calls inlined = 263, statements flattened = 13525 [2021-11-19 13:25:45,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:25:45,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:25:45,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:25:45,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:25:45,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:45,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:46,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:46,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:47,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:47,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:47,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:47,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:25:47,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:25:47,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:25:47,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:25:47,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:25:44" (1/1) ... [2021-11-19 13:25:47,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:25:47,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:25:47,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:25:47,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1ef063-1e26-414e-bd34-256cd1b2343a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:25:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-19 13:25:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-19 13:25:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:25:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:25:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-19 13:25:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-19 13:25:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-19 13:25:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-19 13:25:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-19 13:25:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-19 13:25:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-19 13:25:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-19 13:25:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:25:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:25:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-19 13:25:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-19 13:25:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-19 13:25:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-19 13:25:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-19 13:25:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-19 13:25:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-19 13:25:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-19 13:25:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-19 13:25:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-19 13:25:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-19 13:25:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-19 13:25:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-19 13:25:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-19 13:25:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 13:25:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 13:25:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-19 13:25:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-19 13:25:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-19 13:25:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-19 13:25:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 13:25:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 13:25:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-19 13:25:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-19 13:25:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-19 13:25:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-19 13:25:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-19 13:25:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-19 13:25:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-19 13:25:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-19 13:25:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-19 13:25:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-19 13:25:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-19 13:25:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-19 13:25:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-19 13:25:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-19 13:25:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-19 13:25:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-19 13:25:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 13:25:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-19 13:25:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-19 13:25:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:25:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:25:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 13:25:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 13:25:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-19 13:25:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-19 13:25:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:25:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:25:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-19 13:25:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-19 13:25:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-19 13:25:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-19 13:25:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-19 13:25:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-19 13:25:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-19 13:25:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-19 13:25:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:25:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-19 13:25:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-19 13:25:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-19 13:25:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-19 13:25:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 13:25:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:25:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:25:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:25:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 13:25:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 13:25:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 13:25:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 13:25:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-19 13:25:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-19 13:25:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-19 13:25:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-19 13:25:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-19 13:25:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-19 13:25:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-19 13:25:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-19 13:25:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-19 13:25:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-19 13:25:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-19 13:25:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-19 13:25:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:25:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:25:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-19 13:25:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-19 13:25:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-19 13:25:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-19 13:25:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 13:25:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 13:25:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-19 13:25:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-19 13:25:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 13:25:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 13:25:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 13:25:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 13:25:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-19 13:25:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-19 13:25:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 13:25:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 13:25:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-19 13:25:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-19 13:25:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:25:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:25:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-19 13:25:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-19 13:25:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-19 13:25:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-19 13:25:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 13:25:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 13:25:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:25:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 13:25:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 13:25:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 13:25:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 13:25:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 13:25:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 13:25:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:25:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:25:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:25:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:25:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 13:25:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 13:25:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-19 13:25:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-19 13:25:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 13:25:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 13:25:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-19 13:25:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-19 13:25:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-19 13:25:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-19 13:25:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-19 13:25:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-19 13:25:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 13:25:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 13:25:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 13:25:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 13:25:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-19 13:25:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-19 13:25:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-19 13:25:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-19 13:25:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-19 13:25:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-19 13:25:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 13:25:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 13:25:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-19 13:25:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-19 13:25:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-19 13:25:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-19 13:25:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 13:25:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-19 13:25:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-19 13:25:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-19 13:25:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-19 13:25:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:25:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:25:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-19 13:25:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-19 13:25:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:25:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 13:25:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 13:25:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 13:25:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 13:25:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-19 13:25:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-19 13:25:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-19 13:25:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-19 13:25:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:25:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-19 13:25:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-19 13:25:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:25:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 13:25:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 13:25:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 13:25:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:25:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:25:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-19 13:25:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-19 13:25:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-19 13:25:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-19 13:25:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 13:25:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 13:25:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-11-19 13:25:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-11-19 13:25:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-19 13:25:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-19 13:25:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-19 13:25:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-19 13:25:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-19 13:25:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-19 13:25:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-19 13:25:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-19 13:25:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-19 13:25:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-19 13:25:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-19 13:25:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-19 13:25:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 13:25:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 13:25:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-19 13:25:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-19 13:25:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 13:25:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 13:25:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-19 13:25:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-19 13:25:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-19 13:25:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-19 13:25:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-19 13:25:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-19 13:25:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 13:25:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 13:25:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-19 13:25:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-19 13:25:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-19 13:25:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-19 13:25:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:25:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 13:25:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 13:25:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:25:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:25:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:25:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 13:25:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:25:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:25:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-19 13:25:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-19 13:25:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 13:25:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 13:25:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-19 13:25:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-19 13:25:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-19 13:25:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-19 13:25:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-19 13:25:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-19 13:25:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:25:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:25:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 13:25:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 13:25:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-19 13:25:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-19 13:25:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 13:25:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 13:25:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-19 13:25:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-19 13:25:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 13:25:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 13:25:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-19 13:25:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-19 13:25:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-19 13:25:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-19 13:25:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-19 13:25:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-19 13:25:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-19 13:25:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-19 13:25:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:25:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:25:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-19 13:25:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-19 13:25:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 13:25:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 13:25:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-19 13:25:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-19 13:25:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-19 13:25:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-11-19 13:25:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 13:25:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 13:25:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 13:25:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 13:25:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 13:25:48,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 13:25:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-19 13:25:48,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-19 13:25:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-19 13:25:48,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-19 13:25:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-19 13:25:48,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-19 13:25:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-19 13:25:48,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-19 13:25:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-19 13:25:48,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-19 13:25:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-19 13:25:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-19 13:25:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-19 13:25:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-19 13:25:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 13:25:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 13:25:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 13:25:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 13:25:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-19 13:25:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-19 13:25:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-19 13:25:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-19 13:25:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-19 13:25:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-19 13:25:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-19 13:25:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 13:25:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 13:25:49,584 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:25:49,591 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 13:25:50,169 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;