./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-au0828-au0828.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF --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 f6cc941a4b2fac3832402e9076772e7d21c8825ff84db9292ef33ba8bf8af3ac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:29:19,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:29:19,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:29:19,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:29:19,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:29:19,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:29:19,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:29:19,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:29:19,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:29:19,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:29:19,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:29:19,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:29:19,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:29:19,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:29:19,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:29:19,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:29:19,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:29:19,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:29:19,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:29:19,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:29:19,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:29:19,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:29:19,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:29:19,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:29:19,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:29:19,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:29:19,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:29:19,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:29:19,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:29:19,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:29:19,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:29:19,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:29:19,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:29:19,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:29:19,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:29:19,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:29:19,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:29:19,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:29:19,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:29:19,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:29:19,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:29:19,507 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:29:19,533 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:29:19,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:29:19,535 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:29:19,535 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:29:19,536 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:29:19,536 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:29:19,536 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:29:19,537 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:29:19,537 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:29:19,538 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:29:19,538 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:29:19,539 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:29:19,539 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:29:19,539 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:29:19,540 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:29:19,540 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:29:19,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:29:19,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:29:19,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:29:19,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:29:19,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:29:19,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:29:19,544 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:29:19,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:29:19,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:29:19,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:29:19,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:29:19,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:29:19,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:29:19,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:29:19,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:29:19,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:29:19,547 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:29:19,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:29:19,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:29:19,548 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:29:19,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:29:19,548 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6cc941a4b2fac3832402e9076772e7d21c8825ff84db9292ef33ba8bf8af3ac [2021-11-13 01:29:19,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:29:19,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:29:19,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:29:19,845 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:29:19,845 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:29:19,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:29:19,921 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/07cacc228/b8d168a2c6cf4b0ebd92a80214bfa24d/FLAG29fa16143 [2021-11-13 01:29:21,073 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:29:21,073 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:29:21,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/07cacc228/b8d168a2c6cf4b0ebd92a80214bfa24d/FLAG29fa16143 [2021-11-13 01:29:21,340 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/07cacc228/b8d168a2c6cf4b0ebd92a80214bfa24d [2021-11-13 01:29:21,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:29:21,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:29:21,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:29:21,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:29:21,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:29:21,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:29:21" (1/1) ... [2021-11-13 01:29:21,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162fe37c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:21, skipping insertion in model container [2021-11-13 01:29:21,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:29:21" (1/1) ... [2021-11-13 01:29:21,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:29:21,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:29:23,141 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,162 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,623 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,634 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,637 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,637 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,646 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,647 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,653 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,656 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,735 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,751 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,769 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,786 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,809 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:23,826 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,291 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,295 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,295 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,296 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,296 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,298 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,298 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,299 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,300 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,301 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,301 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,322 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,323 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,323 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,324 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,324 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,325 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,325 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,326 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,331 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,336 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,337 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,395 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,400 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,617 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,664 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,674 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,730 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,738 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,743 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:24,750 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,282 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,311 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,312 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,390 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,408 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,416 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,425 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,434 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,544 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,553 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,573 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,582 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,591 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,607 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,622 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,629 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,636 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,644 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,659 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,669 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,690 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,704 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,712 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,719 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,728 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,737 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,747 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,758 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,773 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,783 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,795 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,802 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,822 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,829 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,837 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,846 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,965 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,973 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,980 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:25,989 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:26,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:26,020 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:29:26,852 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553116,553129] [2021-11-13 01:29:26,856 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553285,553298] [2021-11-13 01:29:26,857 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553452,553465] [2021-11-13 01:29:26,857 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553620,553633] [2021-11-13 01:29:26,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:26,972 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) [2021-11-13 01:29:26,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31eec52e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:26, skipping insertion in model container [2021-11-13 01:29:26,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:29:26,974 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:29:26,979 INFO L158 Benchmark]: Toolchain (without parser) took 5628.00ms. Allocated memory was 113.2MB in the beginning and 218.1MB in the end (delta: 104.9MB). Free memory was 61.0MB in the beginning and 122.0MB in the end (delta: -60.9MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2021-11-13 01:29:26,980 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory was 68.4MB in the beginning and 68.3MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:29:26,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5624.60ms. Allocated memory was 113.2MB in the beginning and 218.1MB in the end (delta: 104.9MB). Free memory was 60.6MB in the beginning and 122.0MB in the end (delta: -61.3MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2021-11-13 01:29:26,984 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory was 68.4MB in the beginning and 68.3MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5624.60ms. Allocated memory was 113.2MB in the beginning and 218.1MB in the end (delta: 104.9MB). Free memory was 60.6MB in the beginning and 122.0MB in the end (delta: -61.3MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8013]: 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF --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 f6cc941a4b2fac3832402e9076772e7d21c8825ff84db9292ef33ba8bf8af3ac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:29:29,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:29:29,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:29:29,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:29:29,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:29:29,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:29:29,424 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:29:29,429 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:29:29,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:29:29,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:29:29,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:29:29,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:29:29,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:29:29,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:29:29,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:29:29,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:29:29,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:29:29,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:29:29,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:29:29,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:29:29,468 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:29:29,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:29:29,473 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:29:29,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:29:29,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:29:29,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:29:29,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:29:29,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:29:29,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:29:29,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:29:29,490 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:29:29,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:29:29,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:29:29,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:29:29,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:29:29,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:29:29,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:29:29,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:29:29,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:29:29,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:29:29,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:29:29,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:29:29,545 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:29:29,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:29:29,547 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:29:29,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:29:29,547 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:29:29,547 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:29:29,547 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:29:29,548 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:29:29,548 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:29:29,548 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:29:29,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:29:29,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:29:29,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:29:29,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:29:29,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:29:29,551 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:29:29,552 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:29:29,552 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:29:29,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:29:29,552 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:29:29,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:29:29,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:29:29,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:29:29,553 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:29:29,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:29:29,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:29:29,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:29:29,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:29:29,554 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:29:29,554 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:29:29,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:29:29,554 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:29:29,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:29:29,555 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6cc941a4b2fac3832402e9076772e7d21c8825ff84db9292ef33ba8bf8af3ac [2021-11-13 01:29:29,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:29:30,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:29:30,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:29:30,008 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:29:30,009 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:29:30,010 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:29:30,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/3d07cf551/6c4c4cd6b5d84b15b093d921c55d98f7/FLAG0caf11c91 [2021-11-13 01:29:31,193 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:29:31,196 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:29:31,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/3d07cf551/6c4c4cd6b5d84b15b093d921c55d98f7/FLAG0caf11c91 [2021-11-13 01:29:31,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/data/3d07cf551/6c4c4cd6b5d84b15b093d921c55d98f7 [2021-11-13 01:29:31,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:29:31,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:29:31,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:29:31,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:29:31,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:29:31,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:29:31" (1/1) ... [2021-11-13 01:29:31,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16cfdba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:31, skipping insertion in model container [2021-11-13 01:29:31,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:29:31" (1/1) ... [2021-11-13 01:29:31,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:29:31,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:29:36,817 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553116,553129] [2021-11-13 01:29:36,820 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553285,553298] [2021-11-13 01:29:36,821 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553452,553465] [2021-11-13 01:29:36,822 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553620,553633] [2021-11-13 01:29:36,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:36,972 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:29:37,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:29:37,719 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553116,553129] [2021-11-13 01:29:37,719 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553285,553298] [2021-11-13 01:29:37,720 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553452,553465] [2021-11-13 01:29:37,721 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553620,553633] [2021-11-13 01:29:37,729 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:37,794 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:29:38,958 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553116,553129] [2021-11-13 01:29:38,959 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553285,553298] [2021-11-13 01:29:38,959 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553452,553465] [2021-11-13 01:29:38,960 WARN L228 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_825ccc72-ce86-4d0b-855a-b6662bfd8a06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-au0828-au0828.cil.i[553620,553633] [2021-11-13 01:29:38,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:39,290 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:29:39,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39 WrapperNode [2021-11-13 01:29:39,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:29:39,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:29:39,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:29:39,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:29:39,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:39,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:42,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:29:42,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:29:42,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:29:42,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:29:42,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:42,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:44,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:44,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:46,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:46,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:46,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:46,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:29:46,491 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:29:46,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:29:46,492 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:29:46,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:39" (1/1) ... [2021-11-13 01:29:46,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:29:46,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:29:46,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:29:46,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825ccc72-ce86-4d0b-855a-b6662bfd8a06/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:29:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-11-13 01:29:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-11-13 01:29:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_readreg [2021-11-13 01:29:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_readreg [2021-11-13 01:29:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-13 01:29:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-13 01:29:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-11-13 01:29:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-11-13 01:29:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:29:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:29:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:29:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:29:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_71 [2021-11-13 01:29:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_71 [2021-11-13 01:29:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-13 01:29:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-13 01:29:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 01:29:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 01:29:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_read_ack [2021-11-13 01:29:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_read_ack [2021-11-13 01:29:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_close [2021-11-13 01:29:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_close [2021-11-13 01:29:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-13 01:29:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-13 01:29:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-13 01:29:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-13 01:29:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-11-13 01:29:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-11-13 01:29:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_set_format [2021-11-13 01:29:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_set_format [2021-11-13 01:29:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-13 01:29:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-13 01:29:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_start_transport [2021-11-13 01:29:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_start_transport [2021-11-13 01:29:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:29:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:29:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-11-13 01:29:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-11-13 01:29:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:29:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:29:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2021-11-13 01:29:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2021-11-13 01:29:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:29:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:29:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-13 01:29:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-13 01:29:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:29:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-11-13 01:29:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-11-13 01:29:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-13 01:29:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:29:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:29:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:29:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 01:29:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 01:29:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 01:29:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 01:29:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-13 01:29:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-13 01:29:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-13 01:29:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-13 01:29:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_reset [2021-11-13 01:29:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_reset [2021-11-13 01:29:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2021-11-13 01:29:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2021-11-13 01:29:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-11-13 01:29:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-11-13 01:29:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:29:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:29:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2021-11-13 01:29:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2021-11-13 01:29:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:29:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:29:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:29:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:29:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-13 01:29:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-13 01:29:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:29:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:29:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-11-13 01:29:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-11-13 01:29:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_au0828_dev [2021-11-13 01:29:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_au0828_dev [2021-11-13 01:29:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 01:29:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 01:29:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_filled [2021-11-13 01:29:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_filled [2021-11-13 01:29:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-13 01:29:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-13 01:29:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:29:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:29:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-13 01:29:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-13 01:29:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 01:29:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 01:29:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_writereg [2021-11-13 01:29:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_writereg [2021-11-13 01:29:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:29:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:29:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:29:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:29:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:29:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 01:29:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 01:29:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 01:29:46,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 01:29:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_tuner [2021-11-13 01:29:46,635 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_tuner [2021-11-13 01:29:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:29:46,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:29:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:29:46,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:29:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:29:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:29:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:29:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:29:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_disconnect [2021-11-13 01:29:46,645 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_disconnect [2021-11-13 01:29:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:29:46,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:29:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:29:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2021-11-13 01:29:46,646 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2021-11-13 01:29:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-13 01:29:46,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-13 01:29:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 01:29:46,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 01:29:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-13 01:29:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-13 01:29:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-11-13 01:29:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-11-13 01:29:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 01:29:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 01:29:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-13 01:29:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-13 01:29:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-13 01:29:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-13 01:29:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_analog_fe_setup [2021-11-13 01:29:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_analog_fe_setup [2021-11-13 01:29:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-11-13 01:29:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-11-13 01:29:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-13 01:29:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-13 01:29:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-11-13 01:29:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-11-13 01:29:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_s_input [2021-11-13 01:29:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_s_input [2021-11-13 01:29:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-13 01:29:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-13 01:29:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 01:29:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 01:29:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-13 01:29:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-13 01:29:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_gate_ctrl [2021-11-13 01:29:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_gate_ctrl [2021-11-13 01:29:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:29:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-13 01:29:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-13 01:29:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:29:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:29:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:29:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-11-13 01:29:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-11-13 01:29:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 01:29:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 01:29:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 01:29:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 01:29:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-13 01:29:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-13 01:29:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:29:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:29:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:29:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:29:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:29:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:29:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:29:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-13 01:29:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-13 01:29:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 01:29:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 01:29:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-13 01:29:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-13 01:29:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-11-13 01:29:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-11-13 01:29:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_setup [2021-11-13 01:29:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_setup [2021-11-13 01:29:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-13 01:29:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-13 01:29:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-13 01:29:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-13 01:29:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_uninit_isoc [2021-11-13 01:29:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_uninit_isoc [2021-11-13 01:29:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 01:29:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 01:29:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-13 01:29:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-13 01:29:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-13 01:29:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-13 01:29:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_release [2021-11-13 01:29:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_release [2021-11-13 01:29:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:29:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:29:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_probe [2021-11-13 01:29:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_probe [2021-11-13 01:29:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 01:29:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 01:29:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-11-13 01:29:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-11-13 01:29:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:29:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:29:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:29:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-11-13 01:29:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-11-13 01:29:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:29:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure stop_urb_transfer [2021-11-13 01:29:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_urb_transfer [2021-11-13 01:29:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:29:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:29:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:29:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:29:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_enable [2021-11-13 01:29:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_enable [2021-11-13 01:29:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2021-11-13 01:29:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2021-11-13 01:29:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:29:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 01:29:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 01:29:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:29:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:29:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 01:29:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 01:29:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-11-13 01:29:46,671 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-11-13 01:29:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-13 01:29:46,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-13 01:29:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:29:46,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:29:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stop_transport [2021-11-13 01:29:46,672 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stop_transport [2021-11-13 01:29:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-13 01:29:46,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-13 01:29:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:29:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:29:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 01:29:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 01:29:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stream_interrupt [2021-11-13 01:29:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stream_interrupt [2021-11-13 01:29:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-11-13 01:29:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-11-13 01:29:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-11-13 01:29:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-11-13 01:29:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_open [2021-11-13 01:29:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_open [2021-11-13 01:29:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-13 01:29:46,676 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-13 01:29:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 01:29:46,676 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 01:29:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_unregister [2021-11-13 01:29:46,676 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_unregister [2021-11-13 01:29:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:29:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:29:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-13 01:29:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-13 01:29:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:29:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:29:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_filled [2021-11-13 01:29:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_filled [2021-11-13 01:29:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-11-13 01:29:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-11-13 01:29:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure start_urb_transfer [2021-11-13 01:29:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure start_urb_transfer [2021-11-13 01:29:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:29:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:29:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:29:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:29:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:29:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:29:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:29:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:29:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_mmap [2021-11-13 01:29:46,680 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_mmap [2021-11-13 01:29:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2021-11-13 01:29:46,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2021-11-13 01:29:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-13 01:29:46,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-13 01:29:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2021-11-13 01:29:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2021-11-13 01:29:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure hvr950q_cs5340_audio [2021-11-13 01:29:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure hvr950q_cs5340_audio [2021-11-13 01:29:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-13 01:29:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-13 01:29:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-13 01:29:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-13 01:29:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_register [2021-11-13 01:29:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_register [2021-11-13 01:29:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_get_next_buf [2021-11-13 01:29:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_get_next_buf [2021-11-13 01:29:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-11-13 01:29:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-11-13 01:29:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:29:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:29:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2021-11-13 01:29:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2021-11-13 01:29:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-11-13 01:29:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-11-13 01:29:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 01:29:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 01:29:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-11-13 01:29:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-11-13 01:29:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_irq_callback [2021-11-13 01:29:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_irq_callback [2021-11-13 01:29:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:29:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:29:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:29:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:29:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-13 01:29:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-13 01:29:49,383 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;