./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba --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 4e9e76395f2042bff3ef8a0081565a5fce0fff8463a487ec3433cd1a650c6a84 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:29:55,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:29:55,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:29:55,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:29:55,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:29:55,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:29:55,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:29:55,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:29:55,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:29:55,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:29:55,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:29:55,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:29:55,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:29:55,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:29:55,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:29:55,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:29:55,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:29:55,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:29:55,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:29:56,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:29:56,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:29:56,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:29:56,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:29:56,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:29:56,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:29:56,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:29:56,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:29:56,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:29:56,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:29:56,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:29:56,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:29:56,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:29:56,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:29:56,018 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:29:56,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:29:56,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:29:56,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:29:56,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:29:56,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:29:56,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:29:56,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:29:56,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 00:29:56,078 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:29:56,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:29:56,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:29:56,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:29:56,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:29:56,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:29:56,083 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:29:56,083 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:29:56,084 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:29:56,084 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:29:56,085 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:29:56,085 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:29:56,085 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:29:56,086 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:29:56,086 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:29:56,086 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:29:56,086 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:29:56,087 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:29:56,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:29:56,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:29:56,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:29:56,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:29:56,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:29:56,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:29:56,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:29:56,089 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:29:56,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:29:56,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:29:56,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:29:56,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:29:56,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:29:56,091 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:29:56,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:29:56,092 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:29:56,092 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:29:56,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:29:56,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:29:56,093 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:29:56,093 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e9e76395f2042bff3ef8a0081565a5fce0fff8463a487ec3433cd1a650c6a84 [2022-11-22 00:29:56,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:29:56,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:29:56,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:29:56,466 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:29:56,466 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:29:56,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i [2022-11-22 00:29:59,613 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:30:00,548 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:30:00,549 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i [2022-11-22 00:30:00,639 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/data/dcbe33fc7/2246cbfb20ce431099e4de6bf2e590f3/FLAG0b0c8a33f [2022-11-22 00:30:00,658 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/data/dcbe33fc7/2246cbfb20ce431099e4de6bf2e590f3 [2022-11-22 00:30:00,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:30:00,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:30:00,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:30:00,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:30:00,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:30:00,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:30:00" (1/1) ... [2022-11-22 00:30:00,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22b8cc50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:00, skipping insertion in model container [2022-11-22 00:30:00,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:30:00" (1/1) ... [2022-11-22 00:30:00,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:30:01,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:30:13,136 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[884698,884711] [2022-11-22 00:30:13,141 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[884843,884856] [2022-11-22 00:30:13,142 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[884989,885002] [2022-11-22 00:30:13,142 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885154,885167] [2022-11-22 00:30:13,143 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885312,885325] [2022-11-22 00:30:13,151 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885470,885483] [2022-11-22 00:30:13,153 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885628,885641] [2022-11-22 00:30:13,154 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885788,885801] [2022-11-22 00:30:13,163 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885947,885960] [2022-11-22 00:30:13,164 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886086,886099] [2022-11-22 00:30:13,164 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886228,886241] [2022-11-22 00:30:13,165 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886377,886390] [2022-11-22 00:30:13,165 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886516,886529] [2022-11-22 00:30:13,166 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886671,886684] [2022-11-22 00:30:13,167 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886831,886844] [2022-11-22 00:30:13,167 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886982,886995] [2022-11-22 00:30:13,168 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887133,887146] [2022-11-22 00:30:13,168 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887285,887298] [2022-11-22 00:30:13,169 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887434,887447] [2022-11-22 00:30:13,169 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887582,887595] [2022-11-22 00:30:13,170 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887739,887752] [2022-11-22 00:30:13,170 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887888,887901] [2022-11-22 00:30:13,171 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888044,888057] [2022-11-22 00:30:13,172 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888197,888210] [2022-11-22 00:30:13,172 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888343,888356] [2022-11-22 00:30:13,173 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888486,888499] [2022-11-22 00:30:13,173 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888638,888651] [2022-11-22 00:30:13,174 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888784,888797] [2022-11-22 00:30:13,174 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888929,888942] [2022-11-22 00:30:13,175 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889083,889096] [2022-11-22 00:30:13,175 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889234,889247] [2022-11-22 00:30:13,176 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889389,889402] [2022-11-22 00:30:13,176 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889541,889554] [2022-11-22 00:30:13,177 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889696,889709] [2022-11-22 00:30:13,178 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889860,889873] [2022-11-22 00:30:13,178 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890016,890029] [2022-11-22 00:30:13,179 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890180,890193] [2022-11-22 00:30:13,179 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890322,890335] [2022-11-22 00:30:13,180 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890480,890493] [2022-11-22 00:30:13,180 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890647,890660] [2022-11-22 00:30:13,181 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890806,890819] [2022-11-22 00:30:13,181 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890965,890978] [2022-11-22 00:30:13,182 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891114,891127] [2022-11-22 00:30:13,182 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891261,891274] [2022-11-22 00:30:13,183 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891400,891413] [2022-11-22 00:30:13,183 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891563,891576] [2022-11-22 00:30:13,184 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891729,891742] [2022-11-22 00:30:13,184 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891893,891906] [2022-11-22 00:30:13,185 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892058,892071] [2022-11-22 00:30:13,185 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892223,892236] [2022-11-22 00:30:13,186 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892389,892402] [2022-11-22 00:30:13,186 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892554,892567] [2022-11-22 00:30:13,187 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892721,892734] [2022-11-22 00:30:13,188 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892881,892894] [2022-11-22 00:30:13,188 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893043,893056] [2022-11-22 00:30:13,189 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893202,893215] [2022-11-22 00:30:13,189 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893348,893361] [2022-11-22 00:30:13,190 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893491,893504] [2022-11-22 00:30:13,190 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893635,893648] [2022-11-22 00:30:13,191 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893778,893791] [2022-11-22 00:30:13,191 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893922,893935] [2022-11-22 00:30:13,192 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894063,894076] [2022-11-22 00:30:13,192 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894201,894214] [2022-11-22 00:30:13,193 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894359,894372] [2022-11-22 00:30:13,193 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894518,894531] [2022-11-22 00:30:13,194 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894674,894687] [2022-11-22 00:30:13,194 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894823,894836] [2022-11-22 00:30:13,195 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894975,894988] [2022-11-22 00:30:13,195 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895126,895139] [2022-11-22 00:30:13,196 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895275,895288] [2022-11-22 00:30:13,196 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895427,895440] [2022-11-22 00:30:13,197 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895575,895588] [2022-11-22 00:30:13,197 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895728,895741] [2022-11-22 00:30:13,198 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895879,895892] [2022-11-22 00:30:13,198 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896029,896042] [2022-11-22 00:30:13,199 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896176,896189] [2022-11-22 00:30:13,199 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896327,896340] [2022-11-22 00:30:13,200 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896478,896491] [2022-11-22 00:30:13,200 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896626,896639] [2022-11-22 00:30:13,201 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896792,896805] [2022-11-22 00:30:13,201 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896961,896974] [2022-11-22 00:30:13,202 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897128,897141] [2022-11-22 00:30:13,202 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897296,897309] [2022-11-22 00:30:13,203 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897446,897459] [2022-11-22 00:30:13,203 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897593,897606] [2022-11-22 00:30:13,204 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897754,897767] [2022-11-22 00:30:13,204 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897924,897937] [2022-11-22 00:30:13,205 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[898086,898099] [2022-11-22 00:30:13,252 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:30:13,378 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:30:14,357 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[884698,884711] [2022-11-22 00:30:14,359 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[884843,884856] [2022-11-22 00:30:14,359 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[884989,885002] [2022-11-22 00:30:14,360 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885154,885167] [2022-11-22 00:30:14,360 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885312,885325] [2022-11-22 00:30:14,361 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885470,885483] [2022-11-22 00:30:14,361 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885628,885641] [2022-11-22 00:30:14,362 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885788,885801] [2022-11-22 00:30:14,363 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[885947,885960] [2022-11-22 00:30:14,364 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886086,886099] [2022-11-22 00:30:14,364 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886228,886241] [2022-11-22 00:30:14,365 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886377,886390] [2022-11-22 00:30:14,365 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886516,886529] [2022-11-22 00:30:14,366 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886671,886684] [2022-11-22 00:30:14,366 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886831,886844] [2022-11-22 00:30:14,411 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[886982,886995] [2022-11-22 00:30:14,412 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887133,887146] [2022-11-22 00:30:14,412 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887285,887298] [2022-11-22 00:30:14,412 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887434,887447] [2022-11-22 00:30:14,413 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887582,887595] [2022-11-22 00:30:14,413 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887739,887752] [2022-11-22 00:30:14,413 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[887888,887901] [2022-11-22 00:30:14,414 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888044,888057] [2022-11-22 00:30:14,414 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888197,888210] [2022-11-22 00:30:14,415 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888343,888356] [2022-11-22 00:30:14,415 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888486,888499] [2022-11-22 00:30:14,415 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888638,888651] [2022-11-22 00:30:14,416 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888784,888797] [2022-11-22 00:30:14,416 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[888929,888942] [2022-11-22 00:30:14,417 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889083,889096] [2022-11-22 00:30:14,417 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889234,889247] [2022-11-22 00:30:14,417 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889389,889402] [2022-11-22 00:30:14,418 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889541,889554] [2022-11-22 00:30:14,418 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889696,889709] [2022-11-22 00:30:14,419 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[889860,889873] [2022-11-22 00:30:14,419 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890016,890029] [2022-11-22 00:30:14,420 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890180,890193] [2022-11-22 00:30:14,420 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890322,890335] [2022-11-22 00:30:14,420 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890480,890493] [2022-11-22 00:30:14,421 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890647,890660] [2022-11-22 00:30:14,421 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890806,890819] [2022-11-22 00:30:14,422 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[890965,890978] [2022-11-22 00:30:14,422 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891114,891127] [2022-11-22 00:30:14,425 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891261,891274] [2022-11-22 00:30:14,426 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891400,891413] [2022-11-22 00:30:14,427 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891563,891576] [2022-11-22 00:30:14,427 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891729,891742] [2022-11-22 00:30:14,428 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[891893,891906] [2022-11-22 00:30:14,428 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892058,892071] [2022-11-22 00:30:14,429 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892223,892236] [2022-11-22 00:30:14,429 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892389,892402] [2022-11-22 00:30:14,430 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892554,892567] [2022-11-22 00:30:14,430 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892721,892734] [2022-11-22 00:30:14,431 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[892881,892894] [2022-11-22 00:30:14,432 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893043,893056] [2022-11-22 00:30:14,434 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893202,893215] [2022-11-22 00:30:14,438 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893348,893361] [2022-11-22 00:30:14,440 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893491,893504] [2022-11-22 00:30:14,444 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893635,893648] [2022-11-22 00:30:14,445 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893778,893791] [2022-11-22 00:30:14,446 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[893922,893935] [2022-11-22 00:30:14,447 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894063,894076] [2022-11-22 00:30:14,449 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894201,894214] [2022-11-22 00:30:14,449 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894359,894372] [2022-11-22 00:30:14,450 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894518,894531] [2022-11-22 00:30:14,455 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894674,894687] [2022-11-22 00:30:14,456 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894823,894836] [2022-11-22 00:30:14,456 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[894975,894988] [2022-11-22 00:30:14,456 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895126,895139] [2022-11-22 00:30:14,457 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895275,895288] [2022-11-22 00:30:14,457 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895427,895440] [2022-11-22 00:30:14,458 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895575,895588] [2022-11-22 00:30:14,458 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895728,895741] [2022-11-22 00:30:14,460 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[895879,895892] [2022-11-22 00:30:14,460 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896029,896042] [2022-11-22 00:30:14,461 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896176,896189] [2022-11-22 00:30:14,461 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896327,896340] [2022-11-22 00:30:14,462 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896478,896491] [2022-11-22 00:30:14,464 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896626,896639] [2022-11-22 00:30:14,465 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896792,896805] [2022-11-22 00:30:14,466 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[896961,896974] [2022-11-22 00:30:14,466 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897128,897141] [2022-11-22 00:30:14,467 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897296,897309] [2022-11-22 00:30:14,467 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897446,897459] [2022-11-22 00:30:14,468 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897593,897606] [2022-11-22 00:30:14,468 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897754,897767] [2022-11-22 00:30:14,469 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[897924,897937] [2022-11-22 00:30:14,469 WARN L237 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_c2d9d643-95bb-4fe8-8583-a87672fabdf7/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i[898086,898099] [2022-11-22 00:30:14,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:30:15,096 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:30:15,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15 WrapperNode [2022-11-22 00:30:15,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:30:15,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:30:15,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:30:15,099 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:30:15,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:15,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:16,218 INFO L138 Inliner]: procedures = 1177, calls = 11998, calls flagged for inlining = 569, calls inlined = 452, statements flattened = 20012 [2022-11-22 00:30:16,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:30:16,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:30:16,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:30:16,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:30:16,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:16,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:16,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:16,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:17,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:17,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:17,626 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:17,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:17,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:30:17,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:30:17,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:30:17,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:30:17,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (1/1) ... [2022-11-22 00:30:17,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:30:17,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:30:17,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:30:18,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2d9d643-95bb-4fe8-8583-a87672fabdf7/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:30:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_open [2022-11-22 00:30:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_open [2022-11-22 00:30:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_read_condition [2022-11-22 00:30:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_read_condition [2022-11-22 00:30:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-22 00:30:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-22 00:30:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-22 00:30:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-22 00:30:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_filter_alloc [2022-11-22 00:30:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_filter_alloc [2022-11-22 00:30:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dmxdev [2022-11-22 00:30:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dmxdev [2022-11-22 00:30:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_thread_wakeup [2022-11-22 00:30:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_thread_wakeup [2022-11-22 00:30:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_poll [2022-11-22 00:30:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_poll [2022-11-22 00:30:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mfe_lock_of_dvb_adapter [2022-11-22 00:30:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mfe_lock_of_dvb_adapter [2022-11-22 00:30:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure _dvb_dmx_swfilter [2022-11-22 00:30:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _dvb_dmx_swfilter [2022-11-22 00:30:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2022-11-22 00:30:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2022-11-22 00:30:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-22 00:30:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-22 00:30:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~fe_sec_voltage_t~0~TO~int [2022-11-22 00:30:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~fe_sec_voltage_t~0~TO~int [2022-11-22 00:30:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-22 00:30:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-22 00:30:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 00:30:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 00:30:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:30:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:30:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_free [2022-11-22 00:30:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_free [2022-11-22 00:30:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-11-22 00:30:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-11-22 00:30:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dvb_demux [2022-11-22 00:30:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dvb_demux [2022-11-22 00:30:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_release [2022-11-22 00:30:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_release [2022-11-22 00:30:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_150 [2022-11-22 00:30:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_150 [2022-11-22 00:30:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_open [2022-11-22 00:30:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_open [2022-11-22 00:30:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_read_user [2022-11-22 00:30:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_read_user [2022-11-22 00:30:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_eth_type_trans [2022-11-22 00:30:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_eth_type_trans [2022-11-22 00:30:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_remove_pid [2022-11-22 00:30:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_remove_pid [2022-11-22 00:30:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-22 00:30:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure payload [2022-11-22 00:30:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure payload [2022-11-22 00:30:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure timeval_usec_diff [2022-11-22 00:30:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure timeval_usec_diff [2022-11-22 00:30:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure dvbv3_type [2022-11-22 00:30:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dvbv3_type [2022-11-22 00:30:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-22 00:30:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-22 00:30:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-22 00:30:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-22 00:30:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-22 00:30:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-22 00:30:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_slot_lock_of_dvb_ca_slot [2022-11-22 00:30:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_slot_lock_of_dvb_ca_slot [2022-11-22 00:30:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_current___1 [2022-11-22 00:30:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current___1 [2022-11-22 00:30:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_current___0 [2022-11-22 00:30:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current___0 [2022-11-22 00:30:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-22 00:30:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-22 00:30:18,109 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_feed_stop [2022-11-22 00:30:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_feed_stop [2022-11-22 00:30:18,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-22 00:30:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-22 00:30:18,111 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_section_new [2022-11-22 00:30:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_section_new [2022-11-22 00:30:18,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dmxdev [2022-11-22 00:30:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dmxdev [2022-11-22 00:30:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dvbdev_mutex [2022-11-22 00:30:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dvbdev_mutex [2022-11-22 00:30:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2022-11-22 00:30:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2022-11-22 00:30:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-11-22 00:30:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-11-22 00:30:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 00:30:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 00:30:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_dmxdev [2022-11-22 00:30:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_dmxdev [2022-11-22 00:30:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-22 00:30:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-22 00:30:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:30:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure reset_ule [2022-11-22 00:30:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_ule [2022-11-22 00:30:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-22 00:30:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-22 00:30:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_ts_feed_start_filtering [2022-11-22 00:30:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_ts_feed_start_filtering [2022-11-22 00:30:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_parse_attributes [2022-11-22 00:30:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_parse_attributes [2022-11-22 00:30:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_remove_if [2022-11-22 00:30:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_remove_if [2022-11-22 00:30:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-22 00:30:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-22 00:30:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packet_type [2022-11-22 00:30:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packet_type [2022-11-22 00:30:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-22 00:30:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-22 00:30:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_128 [2022-11-22 00:30:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_128 [2022-11-22 00:30:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-22 00:30:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-22 00:30:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_section_copy_dump [2022-11-22 00:30:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_section_copy_dump [2022-11-22 00:30:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_132 [2022-11-22 00:30:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_132 [2022-11-22 00:30:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_swzigzag [2022-11-22 00:30:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_swzigzag [2022-11-22 00:30:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-22 00:30:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-22 00:30:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_set [2022-11-22 00:30:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_set [2022-11-22 00:30:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_start_feed [2022-11-22 00:30:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_start_feed [2022-11-22 00:30:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~X~int~X~~structbegin~~__kernel_time_t~0int~structend~~TO~int [2022-11-22 00:30:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~X~int~X~~structbegin~~__kernel_time_t~0int~structend~~TO~int [2022-11-22 00:30:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:30:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-22 00:30:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-22 00:30:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-22 00:30:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-22 00:30:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-22 00:30:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-22 00:30:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:30:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 00:30:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 00:30:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:30:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_open [2022-11-22 00:30:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_open [2022-11-22 00:30:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-22 00:30:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_poll [2022-11-22 00:30:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_poll [2022-11-22 00:30:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-22 00:30:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-22 00:30:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-22 00:30:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-22 00:30:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure is_dvbv3_delsys [2022-11-22 00:30:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dvbv3_delsys [2022-11-22 00:30:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_buffer_read [2022-11-22 00:30:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_buffer_read [2022-11-22 00:30:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_release [2022-11-22 00:30:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_release [2022-11-22 00:30:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-22 00:30:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-22 00:30:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2022-11-22 00:30:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2022-11-22 00:30:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-22 00:30:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-22 00:30:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_ioctl_properties [2022-11-22 00:30:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_ioctl_properties [2022-11-22 00:30:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_free [2022-11-22 00:30:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_free [2022-11-22 00:30:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_ioctl [2022-11-22 00:30:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_ioctl [2022-11-22 00:30:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_device_open [2022-11-22 00:30:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_device_open [2022-11-22 00:30:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_set_frontend [2022-11-22 00:30:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_set_frontend [2022-11-22 00:30:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_15_6 [2022-11-22 00:30:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_15_6 [2022-11-22 00:30:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2022-11-22 00:30:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2022-11-22 00:30:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-22 00:30:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-22 00:30:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:30:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:30:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_setup [2022-11-22 00:30:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_setup [2022-11-22 00:30:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-22 00:30:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-22 00:30:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-22 00:30:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-22 00:30:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2022-11-22 00:30:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2022-11-22 00:30:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 00:30:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_init [2022-11-22 00:30:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_init [2022-11-22 00:30:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_thread [2022-11-22 00:30:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_thread [2022-11-22 00:30:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_ioctl [2022-11-22 00:30:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_ioctl [2022-11-22 00:30:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_ts_feed_stop_filtering [2022-11-22 00:30:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_ts_feed_stop_filtering [2022-11-22 00:30:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_close [2022-11-22 00:30:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_close [2022-11-22 00:30:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_feed_find [2022-11-22 00:30:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_feed_find [2022-11-22 00:30:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 00:30:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 00:30:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_get_frequency_limits [2022-11-22 00:30:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_get_frequency_limits [2022-11-22 00:30:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2022-11-22 00:30:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2022-11-22 00:30:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-22 00:30:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-22 00:30:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-22 00:30:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-22 00:30:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-22 00:30:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-22 00:30:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_open [2022-11-22 00:30:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_open [2022-11-22 00:30:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:30:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mtx_of_dvb_fe_events [2022-11-22 00:30:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mtx_of_dvb_fe_events [2022-11-22 00:30:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_property_process_set [2022-11-22 00:30:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_property_process_set [2022-11-22 00:30:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-22 00:30:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-22 00:30:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-22 00:30:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-22 00:30:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_ioctl [2022-11-22 00:30:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_ioctl [2022-11-22 00:30:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-22 00:30:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-22 00:30:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2022-11-22 00:30:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2022-11-22 00:30:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:30:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_frontend_mutex [2022-11-22 00:30:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_frontend_mutex [2022-11-22 00:30:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dvbdev_register_lock [2022-11-22 00:30:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dvbdev_register_lock [2022-11-22 00:30:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-22 00:30:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-22 00:30:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_device [2022-11-22 00:30:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_device [2022-11-22 00:30:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_be [2022-11-22 00:30:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_be [2022-11-22 00:30:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2022-11-22 00:30:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2022-11-22 00:30:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-22 00:30:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-22 00:30:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-22 00:30:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-22 00:30:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-22 00:30:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-22 00:30:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-22 00:30:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-22 00:30:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-22 00:30:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-22 00:30:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-22 00:30:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-22 00:30:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_thread [2022-11-22 00:30:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_thread [2022-11-22 00:30:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-22 00:30:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-22 00:30:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-22 00:30:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-22 00:30:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-11-22 00:30:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-11-22 00:30:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-22 00:30:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-22 00:30:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-22 00:30:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-22 00:30:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-22 00:30:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-22 00:30:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_swzigzag_autotune [2022-11-22 00:30:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_swzigzag_autotune [2022-11-22 00:30:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_flush [2022-11-22 00:30:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_flush [2022-11-22 00:30:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-22 00:30:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-22 00:30:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:30:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-22 00:30:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-22 00:30:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_feed_alloc [2022-11-22 00:30:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_feed_alloc [2022-11-22 00:30:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-22 00:30:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-22 00:30:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:30:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:30:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_slot_shutdown [2022-11-22 00:30:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_slot_shutdown [2022-11-22 00:30:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-22 00:30:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-22 00:30:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_set_mac [2022-11-22 00:30:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_set_mac [2022-11-22 00:30:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-22 00:30:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-22 00:30:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-22 00:30:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-22 00:30:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_pes_filter_set [2022-11-22 00:30:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_pes_filter_set [2022-11-22 00:30:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-22 00:30:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-22 00:30:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-22 00:30:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-22 00:30:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_should_wakeup [2022-11-22 00:30:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_should_wakeup [2022-11-22 00:30:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_read_tuple [2022-11-22 00:30:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_read_tuple [2022-11-22 00:30:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_feed_restart [2022-11-22 00:30:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_feed_restart [2022-11-22 00:30:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_ioctl [2022-11-22 00:30:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_ioctl [2022-11-22 00:30:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_reset [2022-11-22 00:30:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_reset [2022-11-22 00:30:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_thread_update_delay [2022-11-22 00:30:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_thread_update_delay [2022-11-22 00:30:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_read_data [2022-11-22 00:30:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_read_data [2022-11-22 00:30:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_init [2022-11-22 00:30:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_init [2022-11-22 00:30:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-22 00:30:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-22 00:30:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_property_legacy_params_sync [2022-11-22 00:30:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_property_legacy_params_sync [2022-11-22 00:30:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_128 [2022-11-22 00:30:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_128 [2022-11-22 00:30:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_feed_del [2022-11-22 00:30:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_feed_del [2022-11-22 00:30:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_dvb_demux [2022-11-22 00:30:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_dvb_demux [2022-11-22 00:30:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_dvb_demux [2022-11-22 00:30:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_dvb_demux [2022-11-22 00:30:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_poll [2022-11-22 00:30:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_poll [2022-11-22 00:30:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-22 00:30:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-22 00:30:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_149 [2022-11-22 00:30:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_149 [2022-11-22 00:30:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-22 00:30:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-22 00:30:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_slot_lock_of_dvb_ca_slot [2022-11-22 00:30:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_slot_lock_of_dvb_ca_slot [2022-11-22 00:30:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_dmxdev_filter [2022-11-22 00:30:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_dmxdev_filter [2022-11-22 00:30:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mfe_lock_of_dvb_adapter [2022-11-22 00:30:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mfe_lock_of_dvb_adapter [2022-11-22 00:30:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-22 00:30:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-22 00:30:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_add_event [2022-11-22 00:30:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_add_event [2022-11-22 00:30:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-11-22 00:30:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-11-22 00:30:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_get_frontend [2022-11-22 00:30:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_get_frontend [2022-11-22 00:30:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 00:30:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 00:30:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2022-11-22 00:30:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2022-11-22 00:30:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_filter_sec_set [2022-11-22 00:30:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_filter_sec_set [2022-11-22 00:30:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_dmxdev [2022-11-22 00:30:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_dmxdev [2022-11-22 00:30:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_write_data [2022-11-22 00:30:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_write_data [2022-11-22 00:30:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:30:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:30:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2022-11-22 00:30:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2022-11-22 00:30:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_release [2022-11-22 00:30:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_release [2022-11-22 00:30:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_frontend_mutex [2022-11-22 00:30:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_frontend_mutex [2022-11-22 00:30:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dmxdev_filter [2022-11-22 00:30:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dmxdev_filter [2022-11-22 00:30:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_write [2022-11-22 00:30:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_write [2022-11-22 00:30:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure eth_rebuild_header [2022-11-22 00:30:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_rebuild_header [2022-11-22 00:30:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-22 00:30:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-22 00:30:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-22 00:30:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-22 00:30:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_do_ioctl [2022-11-22 00:30:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_do_ioctl [2022-11-22 00:30:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-22 00:30:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-22 00:30:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 00:30:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 00:30:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2022-11-22 00:30:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2022-11-22 00:30:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-22 00:30:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-22 00:30:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_pkt_read [2022-11-22 00:30:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_pkt_read [2022-11-22 00:30:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_open [2022-11-22 00:30:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_open [2022-11-22 00:30:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:30:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:30:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-22 00:30:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-22 00:30:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2022-11-22 00:30:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2022-11-22 00:30:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:30:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_add_if [2022-11-22 00:30:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_add_if [2022-11-22 00:30:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-22 00:30:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-22 00:30:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_start [2022-11-22 00:30:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_start [2022-11-22 00:30:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dvbdev_mutex [2022-11-22 00:30:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dvbdev_mutex [2022-11-22 00:30:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-22 00:30:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-22 00:30:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_is_exiting [2022-11-22 00:30:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_is_exiting [2022-11-22 00:30:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-22 00:30:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-22 00:30:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_feed_start [2022-11-22 00:30:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_feed_start [2022-11-22 00:30:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_empty [2022-11-22 00:30:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_empty [2022-11-22 00:30:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-22 00:30:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-22 00:30:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 00:30:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-22 00:30:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-22 00:30:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure findstr [2022-11-22 00:30:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure findstr [2022-11-22 00:30:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-22 00:30:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-22 00:30:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-22 00:30:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-22 00:30:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-22 00:30:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-22 00:30:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-22 00:30:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-22 00:30:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 00:30:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-22 00:30:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-22 00:30:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_pkt_next [2022-11-22 00:30:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_pkt_next [2022-11-22 00:30:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_poll [2022-11-22 00:30:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_poll [2022-11-22 00:30:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_avail [2022-11-22 00:30:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_avail [2022-11-22 00:30:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header_parse [2022-11-22 00:30:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header_parse [2022-11-22 00:30:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_ioctl [2022-11-22 00:30:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_ioctl [2022-11-22 00:30:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-22 00:30:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-22 00:30:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_write [2022-11-22 00:30:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_write [2022-11-22 00:30:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 00:30:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 00:30:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_clear_cache [2022-11-22 00:30:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_clear_cache [2022-11-22 00:30:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-22 00:30:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-22 00:30:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-22 00:30:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-22 00:30:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dvb_net_priv [2022-11-22 00:30:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dvb_net_priv [2022-11-22 00:30:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-22 00:30:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-22 00:30:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-22 00:30:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-22 00:30:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-22 00:30:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-22 00:30:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-22 00:30:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-22 00:30:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2022-11-22 00:30:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2022-11-22 00:30:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_check_camstatus [2022-11-22 00:30:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_check_camstatus [2022-11-22 00:30:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_write [2022-11-22 00:30:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_write [2022-11-22 00:30:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-22 00:30:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-22 00:30:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packet [2022-11-22 00:30:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packet [2022-11-22 00:30:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-11-22 00:30:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-11-22 00:30:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:30:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:30:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_open [2022-11-22 00:30:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_open [2022-11-22 00:30:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dvbdev_register_lock [2022-11-22 00:30:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dvbdev_register_lock [2022-11-22 00:30:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-22 00:30:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-22 00:30:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure dvbdmx_write [2022-11-22 00:30:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dvbdmx_write [2022-11-22 00:30:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-22 00:30:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-22 00:30:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-22 00:30:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-22 00:30:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_section_feed_start_filtering [2022-11-22 00:30:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_section_feed_start_filtering [2022-11-22 00:30:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-22 00:30:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-22 00:30:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-22 00:30:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-22 00:30:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-22 00:30:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-22 00:30:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_read [2022-11-22 00:30:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_read [2022-11-22 00:30:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-22 00:30:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-22 00:30:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2022-11-22 00:30:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2022-11-22 00:30:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 00:30:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 00:30:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 00:30:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 00:30:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 00:30:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_tx [2022-11-22 00:30:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_tx [2022-11-22 00:30:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_swzigzag_update_delay [2022-11-22 00:30:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_swzigzag_update_delay [2022-11-22 00:30:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~fe_sec_tone_mode_t~0~TO~int [2022-11-22 00:30:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~fe_sec_tone_mode_t~0~TO~int [2022-11-22 00:30:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_read [2022-11-22 00:30:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_read [2022-11-22 00:30:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-22 00:30:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-22 00:30:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_state_set [2022-11-22 00:30:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_state_set [2022-11-22 00:30:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_dvb_demux [2022-11-22 00:30:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_dvb_demux [2022-11-22 00:30:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_section_feed_stop_filtering [2022-11-22 00:30:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_section_feed_stop_filtering [2022-11-22 00:30:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_feed_add [2022-11-22 00:30:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_feed_add [2022-11-22 00:30:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_feed_start [2022-11-22 00:30:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_feed_start [2022-11-22 00:30:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_set_configoption [2022-11-22 00:30:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_set_configoption [2022-11-22 00:30:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-22 00:30:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-22 00:30:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-22 00:30:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-22 00:30:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_ioctl_legacy [2022-11-22 00:30:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_ioctl_legacy [2022-11-22 00:30:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_wakeup [2022-11-22 00:30:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_wakeup [2022-11-22 00:30:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure dmx_section_feed_release_filter [2022-11-22 00:30:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dmx_section_feed_release_filter [2022-11-22 00:30:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-11-22 00:30:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-11-22 00:30:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-22 00:30:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-22 00:30:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_device [2022-11-22 00:30:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_device [2022-11-22 00:30:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-22 00:30:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-22 00:30:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_126 [2022-11-22 00:30:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_126 [2022-11-22 00:30:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-22 00:30:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-22 00:30:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-22 00:30:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-22 00:30:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:30:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-22 00:30:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-22 00:30:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_wait_if_status [2022-11-22 00:30:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_wait_if_status [2022-11-22 00:30:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-22 00:30:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-22 00:30:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-22 00:30:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-22 00:30:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-22 00:30:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-22 00:30:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~TO~int [2022-11-22 00:30:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~int~X~int~TO~int [2022-11-22 00:30:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 00:30:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 00:30:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_stop [2022-11-22 00:30:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_stop [2022-11-22 00:30:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure __printk_ratelimit [2022-11-22 00:30:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __printk_ratelimit [2022-11-22 00:30:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~~u8~0~TO~int [2022-11-22 00:30:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~~u8~0~TO~int [2022-11-22 00:30:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_release [2022-11-22 00:30:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_release [2022-11-22 00:30:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_feed_stop [2022-11-22 00:30:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_feed_stop [2022-11-22 00:30:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~int [2022-11-22 00:30:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~int [2022-11-22 00:30:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-22 00:30:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-22 00:30:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-22 00:30:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-22 00:30:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-22 00:30:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-22 00:30:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_sleep_until [2022-11-22 00:30:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_sleep_until [2022-11-22 00:30:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure emulate_delivery_system [2022-11-22 00:30:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure emulate_delivery_system [2022-11-22 00:30:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-22 00:30:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-22 00:30:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 00:30:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 00:30:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_ioctl [2022-11-22 00:30:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_ioctl [2022-11-22 00:30:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_add_pid [2022-11-22 00:30:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_add_pid [2022-11-22 00:30:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-22 00:30:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-22 00:30:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-22 00:30:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-22 00:30:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-22 00:30:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-22 00:30:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-22 00:30:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-22 00:30:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usercopy [2022-11-22 00:30:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usercopy [2022-11-22 00:30:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ca_en50221_io_release [2022-11-22 00:30:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ca_en50221_io_release [2022-11-22 00:30:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-22 00:30:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-22 00:30:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mtx_of_dvb_fe_events [2022-11-22 00:30:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mtx_of_dvb_fe_events [2022-11-22 00:30:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dvb_demux [2022-11-22 00:30:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dvb_demux [2022-11-22 00:30:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_ringbuffer_reset [2022-11-22 00:30:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_ringbuffer_reset [2022-11-22 00:30:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dmxdev_filter [2022-11-22 00:30:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_dmxdev_filter [2022-11-22 00:30:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_demux_do_ioctl [2022-11-22 00:30:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_demux_do_ioctl [2022-11-22 00:30:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_dmxdev [2022-11-22 00:30:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_dmxdev [2022-11-22 00:30:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure div64_u64 [2022-11-22 00:30:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure div64_u64 [2022-11-22 00:30:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-22 00:30:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-22 00:30:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 00:30:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 00:30:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-22 00:30:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-22 00:30:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure dtv_property_process_get [2022-11-22 00:30:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dtv_property_process_get [2022-11-22 00:30:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_131 [2022-11-22 00:30:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_131 [2022-11-22 00:30:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-22 00:30:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-22 00:30:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_filter_stop [2022-11-22 00:30:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_filter_stop [2022-11-22 00:30:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dvb_net_priv [2022-11-22 00:30:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_dvb_net_priv [2022-11-22 00:30:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_127 [2022-11-22 00:30:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_127 [2022-11-22 00:30:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:30:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:30:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:30:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_buffer_write [2022-11-22 00:30:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_buffer_write [2022-11-22 00:30:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_stop [2022-11-22 00:30:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_stop [2022-11-22 00:30:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dvr_read [2022-11-22 00:30:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dvr_read [2022-11-22 00:30:20,763 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:30:20,774 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:30:22,820 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 00:34:18,492 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:34:27,033 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:34:27,034 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-22 00:34:27,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:34:27 BoogieIcfgContainer [2022-11-22 00:34:27,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:34:27,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:34:27,048 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:34:27,052 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:34:27,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:30:00" (1/3) ... [2022-11-22 00:34:27,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10083c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:34:27, skipping insertion in model container [2022-11-22 00:34:27,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:30:15" (2/3) ... [2022-11-22 00:34:27,054 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10083c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:34:27, skipping insertion in model container [2022-11-22 00:34:27,054 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:34:27" (3/3) ... [2022-11-22 00:34:27,055 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--media--dvb-core--dvb-core.ko.cil.i [2022-11-22 00:34:27,081 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:34:27,081 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 38 error locations. [2022-11-22 00:34:27,251 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:34:27,264 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5bb0c756, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:34:27,265 INFO L358 AbstractCegarLoop]: Starting to check reachability of 38 error locations. [2022-11-22 00:34:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand has 4851 states, 3094 states have (on average 1.3862314156431803) internal successors, (4289), 3226 states have internal predecessors, (4289), 1403 states have call successors, (1403), 317 states have call predecessors, (1403), 316 states have return successors, (1385), 1363 states have call predecessors, (1385), 1385 states have call successors, (1385) [2022-11-22 00:34:27,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 00:34:27,302 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:34:27,303 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:34:27,305 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:34:27,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:34:27,314 INFO L85 PathProgramCache]: Analyzing trace with hash -300322944, now seen corresponding path program 1 times [2022-11-22 00:34:27,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:34:27,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254587826] [2022-11-22 00:34:27,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:34:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:34:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:34:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 00:34:30,390 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:34:30,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254587826] [2022-11-22 00:34:30,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254587826] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:34:30,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:34:30,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 00:34:30,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833789415] [2022-11-22 00:34:30,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:34:30,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 00:34:30,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:34:30,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 00:34:30,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:34:30,465 INFO L87 Difference]: Start difference. First operand has 4851 states, 3094 states have (on average 1.3862314156431803) internal successors, (4289), 3226 states have internal predecessors, (4289), 1403 states have call successors, (1403), 317 states have call predecessors, (1403), 316 states have return successors, (1385), 1363 states have call predecessors, (1385), 1385 states have call successors, (1385) Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-22 00:35:07,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:22,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:30,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:32,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:37,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:40,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:42,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:44,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:35:46,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:36:03,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:36:07,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:36:19,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:36:20,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:36:20,199 INFO L93 Difference]: Finished difference Result 14457 states and 22214 transitions. [2022-11-22 00:36:20,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 00:36:20,205 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 24 [2022-11-22 00:36:20,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:36:20,347 INFO L225 Difference]: With dead ends: 14457 [2022-11-22 00:36:20,348 INFO L226 Difference]: Without dead ends: 9571 [2022-11-22 00:36:20,441 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:36:20,444 INFO L413 NwaCegarLoop]: 12137 mSDtfsCounter, 6982 mSDsluCounter, 30323 mSDsCounter, 0 mSdLazyCounter, 6235 mSolverCounterSat, 3 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 105.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7031 SdHoareTripleChecker+Valid, 42460 SdHoareTripleChecker+Invalid, 6248 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6235 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 108.5s IncrementalHoareTripleChecker+Time [2022-11-22 00:36:20,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7031 Valid, 42460 Invalid, 6248 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 6235 Invalid, 10 Unknown, 0 Unchecked, 108.5s Time] [2022-11-22 00:36:20,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9571 states. [2022-11-22 00:36:21,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9571 to 9479. [2022-11-22 00:36:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9479 states, 6089 states have (on average 1.370832649039251) internal successors, (8347), 6289 states have internal predecessors, (8347), 2728 states have call successors, (2728), 627 states have call predecessors, (2728), 625 states have return successors, (2772), 2674 states have call predecessors, (2772), 2726 states have call successors, (2772) [2022-11-22 00:36:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9479 states to 9479 states and 13847 transitions. [2022-11-22 00:36:21,429 INFO L78 Accepts]: Start accepts. Automaton has 9479 states and 13847 transitions. Word has length 24 [2022-11-22 00:36:21,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:36:21,433 INFO L495 AbstractCegarLoop]: Abstraction has 9479 states and 13847 transitions. [2022-11-22 00:36:21,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-22 00:36:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 9479 states and 13847 transitions. [2022-11-22 00:36:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-22 00:36:21,438 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:36:21,438 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:36:21,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:36:21,440 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:36:21,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:36:21,441 INFO L85 PathProgramCache]: Analyzing trace with hash 876095373, now seen corresponding path program 1 times [2022-11-22 00:36:21,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:36:21,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718513475] [2022-11-22 00:36:21,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:36:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:36:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:36:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-22 00:36:23,501 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:36:23,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718513475] [2022-11-22 00:36:23,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718513475] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:36:23,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:36:23,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 00:36:23,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689632521] [2022-11-22 00:36:23,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:36:23,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 00:36:23,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:36:23,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 00:36:23,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:36:23,504 INFO L87 Difference]: Start difference. First operand 9479 states and 13847 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-22 00:36:44,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:36:46,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:36:48,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:36:50,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:01,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:06,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:07,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:09,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:12,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:20,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:24,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:26,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:30,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:31,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:35,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:35,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:37:35,851 INFO L93 Difference]: Finished difference Result 12899 states and 18818 transitions. [2022-11-22 00:37:35,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 00:37:35,852 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-11-22 00:37:35,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:37:36,052 INFO L225 Difference]: With dead ends: 12899 [2022-11-22 00:37:36,052 INFO L226 Difference]: Without dead ends: 12897 [2022-11-22 00:37:36,058 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:37:36,059 INFO L413 NwaCegarLoop]: 7002 mSDtfsCounter, 6934 mSDsluCounter, 18251 mSDsCounter, 0 mSdLazyCounter, 3368 mSolverCounterSat, 0 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6985 SdHoareTripleChecker+Valid, 25253 SdHoareTripleChecker+Invalid, 3377 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3368 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71.5s IncrementalHoareTripleChecker+Time [2022-11-22 00:37:36,059 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6985 Valid, 25253 Invalid, 3377 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3368 Invalid, 9 Unknown, 0 Unchecked, 71.5s Time] [2022-11-22 00:37:36,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12897 states. [2022-11-22 00:37:36,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12897 to 12872. [2022-11-22 00:37:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12872 states, 8295 states have (on average 1.3723930078360458) internal successors, (11384), 8534 states have internal predecessors, (11384), 3662 states have call successors, (3662), 881 states have call predecessors, (3662), 879 states have return successors, (3752), 3593 states have call predecessors, (3752), 3660 states have call successors, (3752) [2022-11-22 00:37:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12872 states to 12872 states and 18798 transitions. [2022-11-22 00:37:36,849 INFO L78 Accepts]: Start accepts. Automaton has 12872 states and 18798 transitions. Word has length 39 [2022-11-22 00:37:36,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:37:36,850 INFO L495 AbstractCegarLoop]: Abstraction has 12872 states and 18798 transitions. [2022-11-22 00:37:36,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-22 00:37:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 12872 states and 18798 transitions. [2022-11-22 00:37:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-22 00:37:36,866 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:37:36,866 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:37:36,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:37:36,867 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:37:36,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:37:36,868 INFO L85 PathProgramCache]: Analyzing trace with hash -1400652356, now seen corresponding path program 1 times [2022-11-22 00:37:36,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:37:36,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84214360] [2022-11-22 00:37:36,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:37:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:37:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:37:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:37:38,881 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:37:38,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84214360] [2022-11-22 00:37:38,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84214360] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:37:38,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:37:38,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:37:38,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641926038] [2022-11-22 00:37:38,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:37:38,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:37:38,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:37:38,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:37:38,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:37:38,883 INFO L87 Difference]: Start difference. First operand 12872 states and 18798 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-22 00:37:53,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:55,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:37:57,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:37:59,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:05,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:10,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:12,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:15,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:22,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:24,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:33,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:36,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:38,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:42,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:38:42,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:38:42,544 INFO L93 Difference]: Finished difference Result 12916 states and 18835 transitions. [2022-11-22 00:38:42,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:38:42,545 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 73 [2022-11-22 00:38:42,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:38:42,626 INFO L225 Difference]: With dead ends: 12916 [2022-11-22 00:38:42,627 INFO L226 Difference]: Without dead ends: 12914 [2022-11-22 00:38:42,637 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:38:42,637 INFO L413 NwaCegarLoop]: 7007 mSDtfsCounter, 6922 mSDsluCounter, 11257 mSDsCounter, 0 mSdLazyCounter, 2466 mSolverCounterSat, 0 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 61.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6936 SdHoareTripleChecker+Valid, 18264 SdHoareTripleChecker+Invalid, 2476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2466 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:38:42,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6936 Valid, 18264 Invalid, 2476 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2466 Invalid, 10 Unknown, 0 Unchecked, 63.0s Time] [2022-11-22 00:38:42,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12914 states. [2022-11-22 00:38:43,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12914 to 12887. [2022-11-22 00:38:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12887 states, 8304 states have (on average 1.3719894026974953) internal successors, (11393), 8542 states have internal predecessors, (11393), 3665 states have call successors, (3665), 884 states have call predecessors, (3665), 883 states have return successors, (3755), 3597 states have call predecessors, (3755), 3663 states have call successors, (3755) [2022-11-22 00:38:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12887 states to 12887 states and 18813 transitions. [2022-11-22 00:38:43,508 INFO L78 Accepts]: Start accepts. Automaton has 12887 states and 18813 transitions. Word has length 73 [2022-11-22 00:38:43,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:38:43,510 INFO L495 AbstractCegarLoop]: Abstraction has 12887 states and 18813 transitions. [2022-11-22 00:38:43,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-22 00:38:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 12887 states and 18813 transitions. [2022-11-22 00:38:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-22 00:38:43,513 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:38:43,513 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:38:43,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 00:38:43,513 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:38:43,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:38:43,515 INFO L85 PathProgramCache]: Analyzing trace with hash -1451467459, now seen corresponding path program 1 times [2022-11-22 00:38:43,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:38:43,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414586692] [2022-11-22 00:38:43,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:38:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:38:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:38:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:38:45,342 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:38:45,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414586692] [2022-11-22 00:38:45,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414586692] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:38:45,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:38:45,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:38:45,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340423808] [2022-11-22 00:38:45,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:38:45,344 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:38:45,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:38:45,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:38:45,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:38:45,344 INFO L87 Difference]: Start difference. First operand 12887 states and 18813 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-22 00:38:55,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:00,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:04,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:06,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:10,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:14,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:19,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:22,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:29,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:40,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:41,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:39:42,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:39:42,027 INFO L93 Difference]: Finished difference Result 12929 states and 18846 transitions. [2022-11-22 00:39:42,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:39:42,028 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 78 [2022-11-22 00:39:42,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:39:42,091 INFO L225 Difference]: With dead ends: 12929 [2022-11-22 00:39:42,091 INFO L226 Difference]: Without dead ends: 12927 [2022-11-22 00:39:42,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:39:42,100 INFO L413 NwaCegarLoop]: 6998 mSDtfsCounter, 6904 mSDsluCounter, 11230 mSDsCounter, 0 mSdLazyCounter, 2456 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6954 SdHoareTripleChecker+Valid, 18228 SdHoareTripleChecker+Invalid, 2462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2456 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:39:42,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6954 Valid, 18228 Invalid, 2462 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2456 Invalid, 6 Unknown, 0 Unchecked, 56.0s Time] [2022-11-22 00:39:42,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12927 states. [2022-11-22 00:39:42,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12927 to 12905. [2022-11-22 00:39:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12905 states, 8314 states have (on average 1.371421698340149) internal successors, (11402), 8551 states have internal predecessors, (11402), 3669 states have call successors, (3669), 889 states have call predecessors, (3669), 888 states have return successors, (3759), 3601 states have call predecessors, (3759), 3667 states have call successors, (3759) [2022-11-22 00:39:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12905 states to 12905 states and 18830 transitions. [2022-11-22 00:39:42,870 INFO L78 Accepts]: Start accepts. Automaton has 12905 states and 18830 transitions. Word has length 78 [2022-11-22 00:39:42,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:39:42,871 INFO L495 AbstractCegarLoop]: Abstraction has 12905 states and 18830 transitions. [2022-11-22 00:39:42,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-22 00:39:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 12905 states and 18830 transitions. [2022-11-22 00:39:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-22 00:39:42,877 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:39:42,877 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:39:42,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 00:39:42,877 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:39:42,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:39:42,878 INFO L85 PathProgramCache]: Analyzing trace with hash -2098965825, now seen corresponding path program 1 times [2022-11-22 00:39:42,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:39:42,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915779683] [2022-11-22 00:39:42,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:39:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:39:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:39:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-22 00:39:46,568 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:39:46,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915779683] [2022-11-22 00:39:46,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915779683] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:39:46,568 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:39:46,568 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:39:46,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456631135] [2022-11-22 00:39:46,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:39:46,569 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:39:46,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:39:46,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:39:46,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:39:46,570 INFO L87 Difference]: Start difference. First operand 12905 states and 18830 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 3 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-11-22 00:40:03,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:06,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:08,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:21,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:23,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:26,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:28,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:29,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:37,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:47,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:48,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:50,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:52,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:56,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:40:56,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:40:56,521 INFO L93 Difference]: Finished difference Result 13746 states and 19793 transitions. [2022-11-22 00:40:56,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:40:56,521 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 3 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 82 [2022-11-22 00:40:56,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:40:56,603 INFO L225 Difference]: With dead ends: 13746 [2022-11-22 00:40:56,604 INFO L226 Difference]: Without dead ends: 13521 [2022-11-22 00:40:56,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:40:56,619 INFO L413 NwaCegarLoop]: 7055 mSDtfsCounter, 6890 mSDsluCounter, 11612 mSDsCounter, 0 mSdLazyCounter, 2540 mSolverCounterSat, 51 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6936 SdHoareTripleChecker+Valid, 18667 SdHoareTripleChecker+Invalid, 2601 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 2540 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:40:56,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6936 Valid, 18667 Invalid, 2601 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [51 Valid, 2540 Invalid, 10 Unknown, 0 Unchecked, 69.0s Time] [2022-11-22 00:40:56,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13521 states. [2022-11-22 00:40:57,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13521 to 13236. [2022-11-22 00:40:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13236 states, 8495 states have (on average 1.3678634490876986) internal successors, (11620), 8743 states have internal predecessors, (11620), 3764 states have call successors, (3764), 943 states have call predecessors, (3764), 943 states have return successors, (3854), 3692 states have call predecessors, (3854), 3762 states have call successors, (3854) [2022-11-22 00:40:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13236 states to 13236 states and 19238 transitions. [2022-11-22 00:40:57,529 INFO L78 Accepts]: Start accepts. Automaton has 13236 states and 19238 transitions. Word has length 82 [2022-11-22 00:40:57,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:40:57,529 INFO L495 AbstractCegarLoop]: Abstraction has 13236 states and 19238 transitions. [2022-11-22 00:40:57,530 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 3 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-11-22 00:40:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 13236 states and 19238 transitions. [2022-11-22 00:40:57,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:40:57,532 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:40:57,532 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:40:57,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-22 00:40:57,533 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:40:57,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:40:57,533 INFO L85 PathProgramCache]: Analyzing trace with hash 813741696, now seen corresponding path program 1 times [2022-11-22 00:40:57,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:40:57,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600931994] [2022-11-22 00:40:57,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:40:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:40:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:40:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:40:59,262 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:40:59,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600931994] [2022-11-22 00:40:59,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600931994] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:40:59,263 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:40:59,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:40:59,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621238641] [2022-11-22 00:40:59,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:40:59,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:40:59,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:40:59,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:40:59,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:40:59,265 INFO L87 Difference]: Start difference. First operand 13236 states and 19238 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 00:41:08,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:14,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:16,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:41:18,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:20,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:33,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:34,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:37,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:44,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:48,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:50,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:52,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:54,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:58,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:41:58,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:41:58,877 INFO L93 Difference]: Finished difference Result 13261 states and 19256 transitions. [2022-11-22 00:41:58,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:41:58,878 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 83 [2022-11-22 00:41:58,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:41:58,951 INFO L225 Difference]: With dead ends: 13261 [2022-11-22 00:41:58,951 INFO L226 Difference]: Without dead ends: 13259 [2022-11-22 00:41:58,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:41:58,961 INFO L413 NwaCegarLoop]: 7000 mSDtfsCounter, 6906 mSDsluCounter, 11250 mSDsCounter, 0 mSdLazyCounter, 2463 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6958 SdHoareTripleChecker+Valid, 18250 SdHoareTripleChecker+Invalid, 2470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2463 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.8s IncrementalHoareTripleChecker+Time [2022-11-22 00:41:58,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6958 Valid, 18250 Invalid, 2470 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2463 Invalid, 7 Unknown, 0 Unchecked, 58.8s Time] [2022-11-22 00:41:58,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13259 states. [2022-11-22 00:41:59,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13259 to 13234. [2022-11-22 00:41:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13234 states, 8494 states have (on average 1.3676712973863905) internal successors, (11617), 8741 states have internal predecessors, (11617), 3764 states have call successors, (3764), 943 states have call predecessors, (3764), 943 states have return successors, (3854), 3692 states have call predecessors, (3854), 3762 states have call successors, (3854) [2022-11-22 00:41:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13234 states to 13234 states and 19235 transitions. [2022-11-22 00:41:59,946 INFO L78 Accepts]: Start accepts. Automaton has 13234 states and 19235 transitions. Word has length 83 [2022-11-22 00:41:59,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:41:59,947 INFO L495 AbstractCegarLoop]: Abstraction has 13234 states and 19235 transitions. [2022-11-22 00:41:59,947 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 00:41:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 13234 states and 19235 transitions. [2022-11-22 00:41:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-22 00:41:59,950 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:41:59,950 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:41:59,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 00:41:59,950 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:41:59,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:41:59,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1535755616, now seen corresponding path program 1 times [2022-11-22 00:41:59,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:41:59,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662424165] [2022-11-22 00:41:59,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:41:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:42:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:42:01,531 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-22 00:42:01,531 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:42:01,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662424165] [2022-11-22 00:42:01,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662424165] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:42:01,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:42:01,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:42:01,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19868584] [2022-11-22 00:42:01,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:42:01,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:42:01,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:42:01,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:42:01,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:42:01,534 INFO L87 Difference]: Start difference. First operand 13234 states and 19235 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 00:42:12,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:18,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:20,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:42:22,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:24,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:36,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:38,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:46,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:42:48,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:43:00,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:01,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:43:01,211 INFO L93 Difference]: Finished difference Result 13296 states and 19321 transitions. [2022-11-22 00:43:01,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:43:01,211 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 84 [2022-11-22 00:43:01,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:43:01,297 INFO L225 Difference]: With dead ends: 13296 [2022-11-22 00:43:01,297 INFO L226 Difference]: Without dead ends: 13294 [2022-11-22 00:43:01,309 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:43:01,310 INFO L413 NwaCegarLoop]: 7022 mSDtfsCounter, 6916 mSDsluCounter, 11271 mSDsCounter, 0 mSdLazyCounter, 2493 mSolverCounterSat, 24 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6968 SdHoareTripleChecker+Valid, 18293 SdHoareTripleChecker+Invalid, 2524 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 2493 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.7s IncrementalHoareTripleChecker+Time [2022-11-22 00:43:01,311 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6968 Valid, 18293 Invalid, 2524 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [24 Valid, 2493 Invalid, 7 Unknown, 0 Unchecked, 58.7s Time] [2022-11-22 00:43:01,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13294 states. [2022-11-22 00:43:02,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13294 to 13232. [2022-11-22 00:43:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13232 states, 8493 states have (on average 1.3672436123866714) internal successors, (11612), 8739 states have internal predecessors, (11612), 3764 states have call successors, (3764), 943 states have call predecessors, (3764), 943 states have return successors, (3854), 3692 states have call predecessors, (3854), 3762 states have call successors, (3854) [2022-11-22 00:43:02,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13232 states to 13232 states and 19230 transitions. [2022-11-22 00:43:02,383 INFO L78 Accepts]: Start accepts. Automaton has 13232 states and 19230 transitions. Word has length 84 [2022-11-22 00:43:02,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:43:02,384 INFO L495 AbstractCegarLoop]: Abstraction has 13232 states and 19230 transitions. [2022-11-22 00:43:02,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 00:43:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 13232 states and 19230 transitions. [2022-11-22 00:43:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-22 00:43:02,386 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:43:02,387 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:43:02,387 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-22 00:43:02,387 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-22 00:43:02,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:43:02,387 INFO L85 PathProgramCache]: Analyzing trace with hash -2037792514, now seen corresponding path program 1 times [2022-11-22 00:43:02,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:43:02,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327898968] [2022-11-22 00:43:02,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:43:02,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:43:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:43:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-22 00:43:04,164 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:43:04,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327898968] [2022-11-22 00:43:04,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327898968] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:43:04,165 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:43:04,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:43:04,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957389354] [2022-11-22 00:43:04,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:43:04,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:43:04,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:43:04,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:43:04,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:43:04,167 INFO L87 Difference]: Start difference. First operand 13232 states and 19230 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-22 00:43:17,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:43:21,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:23,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-22 00:43:25,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:28,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:39,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:41,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:44,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:49,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:52,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:43:55,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []