./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9042704dfedde7c8f38e47e12488f2c61f6c83b3ebca97c72ebc7e2639f6be7a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:14,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:14,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:14,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:14,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:14,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:14,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:14,555 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:14,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:14,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:14,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:14,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:14,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:14,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:14,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:14,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:14,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:14,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:14,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:14,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:14,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:14,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:14,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:14,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:14,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:14,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:14,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:14,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:14,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:14,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:14,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:14,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:14,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:14,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:14,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:14,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:14,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:14,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:14,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:14,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:14,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:14,622 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:52:14,660 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:14,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:14,662 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:14,662 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:14,662 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:14,663 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:14,663 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:14,663 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:52:14,663 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:14,664 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:14,665 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:52:14,665 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:52:14,665 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:14,665 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:52:14,665 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:52:14,666 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:52:14,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:14,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:52:14,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:14,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:14,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:14,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:14,668 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:14,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:14,669 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:14,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:14,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:14,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:14,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:14,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:14,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:14,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:14,672 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:52:14,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:52:14,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:14,672 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:14,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:14,673 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9042704dfedde7c8f38e47e12488f2c61f6c83b3ebca97c72ebc7e2639f6be7a [2021-11-12 23:52:14,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:14,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:14,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:14,970 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:14,971 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:14,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:52:15,046 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/5d1c4feee/a96ec292cb4043e38c4cb4ca6230d352/FLAGe6254912c [2021-11-12 23:52:16,262 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:16,263 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:52:16,360 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/5d1c4feee/a96ec292cb4043e38c4cb4ca6230d352/FLAGe6254912c [2021-11-12 23:52:16,839 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/5d1c4feee/a96ec292cb4043e38c4cb4ca6230d352 [2021-11-12 23:52:16,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:16,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:16,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:16,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:16,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:16,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:16" (1/1) ... [2021-11-12 23:52:16,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71afa3d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:16, skipping insertion in model container [2021-11-12 23:52:16,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:16" (1/1) ... [2021-11-12 23:52:16,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:17,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:22,011 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:22,027 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:22,190 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:22,206 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:22,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,276 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,431 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,452 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,467 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,482 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,497 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:23,552 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:29,800 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:29,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:30,619 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:30,688 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:30,702 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:30,747 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:30,759 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:30,782 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:31,440 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:31,452 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:31,848 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:31,859 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:32,064 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:32,101 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:32,103 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:32,331 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,228 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,291 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,171 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,172 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,219 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,220 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,220 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,221 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,224 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,279 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,330 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,460 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,548 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,549 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:34,634 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:35,621 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133725,1133738] [2021-11-12 23:52:35,624 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133891,1133904] [2021-11-12 23:52:35,625 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134055,1134068] [2021-11-12 23:52:35,625 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134220,1134233] [2021-11-12 23:52:35,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:35,807 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:52:35,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ce591f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:35, skipping insertion in model container [2021-11-12 23:52:35,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:35,808 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:52:35,810 INFO L158 Benchmark]: Toolchain (without parser) took 18962.26ms. Allocated memory was 115.3MB in the beginning and 285.2MB in the end (delta: 169.9MB). Free memory was 51.8MB in the beginning and 94.7MB in the end (delta: -42.9MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2021-11-12 23:52:35,811 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 92.3MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:52:35,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 18959.76ms. Allocated memory was 115.3MB in the beginning and 285.2MB in the end (delta: 169.9MB). Free memory was 51.8MB in the beginning and 94.7MB in the end (delta: -42.9MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2021-11-12 23:52:35,813 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 92.3MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 18959.76ms. Allocated memory was 115.3MB in the beginning and 285.2MB in the end (delta: 169.9MB). Free memory was 51.8MB in the beginning and 94.7MB in the end (delta: -42.9MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7754]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9042704dfedde7c8f38e47e12488f2c61f6c83b3ebca97c72ebc7e2639f6be7a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:37,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:37,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:37,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:37,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:37,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:37,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:37,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:37,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:37,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:37,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:37,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:37,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:37,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:37,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:37,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:37,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:37,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:37,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:37,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:37,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:37,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:37,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:37,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:37,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:37,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:37,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:37,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:37,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:37,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:37,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:38,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:38,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:38,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:38,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:38,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:38,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:38,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:38,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:38,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:38,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:38,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:52:38,040 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:38,044 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:38,045 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:38,045 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:38,046 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:38,046 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:38,046 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:38,046 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:38,047 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:38,047 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:38,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:38,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:38,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:38,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:38,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:38,051 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:38,051 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:52:38,051 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:52:38,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:38,052 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:38,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:38,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:38,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:52:38,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:38,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:38,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:38,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:38,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:38,054 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:52:38,054 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:52:38,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:38,055 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:38,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:38,055 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9042704dfedde7c8f38e47e12488f2c61f6c83b3ebca97c72ebc7e2639f6be7a [2021-11-12 23:52:38,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:38,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:38,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:38,505 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:38,506 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:38,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:52:38,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/f383811e7/c79eb2a354fb42baa6b70e69c769d468/FLAG11c48fbf7 [2021-11-12 23:52:40,232 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:40,233 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:52:40,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/f383811e7/c79eb2a354fb42baa6b70e69c769d468/FLAG11c48fbf7 [2021-11-12 23:52:40,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/data/f383811e7/c79eb2a354fb42baa6b70e69c769d468 [2021-11-12 23:52:40,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:40,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:40,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:40,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:40,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:40,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:40" (1/1) ... [2021-11-12 23:52:40,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b9e884 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:40, skipping insertion in model container [2021-11-12 23:52:40,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:40" (1/1) ... [2021-11-12 23:52:40,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:40,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:53:01,737 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133725,1133738] [2021-11-12 23:53:01,740 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133891,1133904] [2021-11-12 23:53:01,741 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134055,1134068] [2021-11-12 23:53:01,749 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134220,1134233] [2021-11-12 23:53:01,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:53:02,028 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:53:02,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:53:03,375 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133725,1133738] [2021-11-12 23:53:03,375 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133891,1133904] [2021-11-12 23:53:03,376 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134055,1134068] [2021-11-12 23:53:03,376 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134220,1134233] [2021-11-12 23:53:03,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:53:03,439 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:53:05,745 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133725,1133738] [2021-11-12 23:53:05,745 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133891,1133904] [2021-11-12 23:53:05,746 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134055,1134068] [2021-11-12 23:53:05,746 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134220,1134233] [2021-11-12 23:53:05,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:53:06,985 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:53:06,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06 WrapperNode [2021-11-12 23:53:06,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:53:06,991 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:53:06,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:53:06,992 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:53:06,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:07,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:08,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:53:08,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:53:08,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:53:08,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:53:08,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:08,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:08,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:08,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:09,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:09,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:09,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:10,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:53:10,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:53:10,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:53:10,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:53:10,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (1/1) ... [2021-11-12 23:53:10,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:53:10,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:53:10,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:53:10,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:53:10,258 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-12 23:53:10,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-12 23:53:10,259 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-12 23:53:10,259 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 23:53:10,259 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 23:53:10,259 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-12 23:53:10,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-12 23:53:10,259 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-12 23:53:10,260 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-12 23:53:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-12 23:53:10,260 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-12 23:53:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-12 23:53:10,260 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-12 23:53:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-12 23:53:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-12 23:53:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-12 23:53:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-12 23:53:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-12 23:53:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-12 23:53:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cxgb3_db_lock [2021-11-12 23:53:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cxgb3_db_lock [2021-11-12 23:53:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-12 23:53:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-12 23:53:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-12 23:53:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-12 23:53:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-12 23:53:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-12 23:53:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-12 23:53:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-12 23:53:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:53:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:53:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:53:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:53:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cxgb3_db_lock [2021-11-12 23:53:10,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cxgb3_db_lock [2021-11-12 23:53:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-12 23:53:10,264 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-12 23:53:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-12 23:53:10,264 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-12 23:53:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 23:53:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 23:53:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-12 23:53:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-12 23:53:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-12 23:53:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-12 23:53:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-12 23:53:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-12 23:53:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-12 23:53:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-12 23:53:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-12 23:53:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-12 23:53:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-12 23:53:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-12 23:53:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-12 23:53:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-12 23:53:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-12 23:53:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-12 23:53:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 23:53:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-12 23:53:10,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-12 23:53:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2021-11-12 23:53:10,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2021-11-12 23:53:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-12 23:53:10,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-12 23:53:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-12 23:53:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-12 23:53:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-12 23:53:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-12 23:53:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-12 23:53:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-12 23:53:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:53:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:53:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:53:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:53:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-12 23:53:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-12 23:53:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-12 23:53:10,271 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-12 23:53:10,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-12 23:53:10,271 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-12 23:53:10,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-12 23:53:10,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 23:53:10,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 23:53:10,272 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-12 23:53:10,272 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-12 23:53:10,272 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2021-11-12 23:53:10,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2021-11-12 23:53:10,272 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:53:10,272 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:53:10,273 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-12 23:53:10,273 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-12 23:53:10,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-12 23:53:10,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-12 23:53:10,273 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-12 23:53:10,273 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-12 23:53:10,273 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-12 23:53:10,274 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-12 23:53:10,274 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-12 23:53:10,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-12 23:53:10,274 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:53:10,274 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:53:10,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-12 23:53:10,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-12 23:53:10,275 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-12 23:53:10,275 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-12 23:53:10,275 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-12 23:53:10,275 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-12 23:53:10,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:53:10,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:53:10,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 23:53:10,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 23:53:10,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-12 23:53:10,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-12 23:53:10,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-12 23:53:10,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-12 23:53:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-12 23:53:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-12 23:53:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-12 23:53:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-12 23:53:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 23:53:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 23:53:10,278 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-12 23:53:10,278 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-12 23:53:10,278 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-12 23:53:10,278 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-12 23:53:10,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:53:10,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:53:10,278 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-12 23:53:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-12 23:53:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-12 23:53:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-12 23:53:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-12 23:53:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-12 23:53:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-12 23:53:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-12 23:53:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:53:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:53:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-12 23:53:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-12 23:53:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-12 23:53:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-12 23:53:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:53:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:53:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-12 23:53:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-12 23:53:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-12 23:53:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-12 23:53:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-12 23:53:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-12 23:53:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-12 23:53:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-12 23:53:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-12 23:53:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-12 23:53:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-12 23:53:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-12 23:53:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:53:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:53:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 23:53:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 23:53:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-12 23:53:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-12 23:53:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:53:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:53:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-12 23:53:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-12 23:53:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-12 23:53:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-12 23:53:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-12 23:53:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-12 23:53:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-12 23:53:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-12 23:53:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:53:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:53:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:53:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:53:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:53:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-12 23:53:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-12 23:53:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-12 23:53:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-12 23:53:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 23:53:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 23:53:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-12 23:53:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-12 23:53:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 23:53:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 23:53:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:53:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:53:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-12 23:53:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-12 23:53:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-12 23:53:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-12 23:53:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:53:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:53:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:53:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:53:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-12 23:53:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-12 23:53:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-12 23:53:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-12 23:53:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-12 23:53:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-12 23:53:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 23:53:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 23:53:10,290 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 23:53:10,290 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 23:53:10,290 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-12 23:53:10,290 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-12 23:53:10,290 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-12 23:53:10,290 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-12 23:53:10,290 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 23:53:10,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 23:53:10,291 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-12 23:53:10,291 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-12 23:53:10,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:53:10,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:53:10,291 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-12 23:53:10,292 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-12 23:53:10,292 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-12 23:53:10,292 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-12 23:53:10,292 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-12 23:53:10,292 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-12 23:53:10,292 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-12 23:53:10,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-12 23:53:10,293 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:53:10,293 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:53:10,293 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-12 23:53:10,293 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-12 23:53:10,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:53:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:53:10,294 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-12 23:53:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-12 23:53:10,294 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-12 23:53:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-12 23:53:10,294 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-12 23:53:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-12 23:53:10,295 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-12 23:53:10,295 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-12 23:53:10,295 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:53:10,295 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:53:10,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-12 23:53:10,295 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-12 23:53:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-12 23:53:10,296 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-12 23:53:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-12 23:53:10,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-12 23:53:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:53:10,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:53:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:53:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:53:10,297 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-12 23:53:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-12 23:53:10,297 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:53:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:53:10,297 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-12 23:53:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-12 23:53:10,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:53:10,298 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 23:53:10,298 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 23:53:10,298 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-12 23:53:10,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-12 23:53:10,298 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-12 23:53:10,298 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-12 23:53:10,299 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-12 23:53:10,299 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-12 23:53:10,299 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-12 23:53:10,299 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-12 23:53:10,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:53:10,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:53:10,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2021-11-12 23:53:10,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2021-11-12 23:53:10,300 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-12 23:53:10,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-12 23:53:10,300 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 23:53:10,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-12 23:53:10,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-12 23:53:10,300 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-12 23:53:10,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-12 23:53:10,301 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-12 23:53:10,301 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-12 23:53:10,301 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-12 23:53:10,301 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-12 23:53:10,301 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-12 23:53:10,301 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-12 23:53:10,302 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-12 23:53:10,302 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-12 23:53:10,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:53:10,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:53:10,302 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-12 23:53:10,302 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-12 23:53:10,302 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-12 23:53:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-12 23:53:10,303 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-12 23:53:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-12 23:53:10,303 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-12 23:53:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-12 23:53:10,303 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-12 23:53:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-12 23:53:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-12 23:53:10,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-12 23:53:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 23:53:10,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 23:53:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-12 23:53:10,304 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-12 23:53:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 23:53:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 23:53:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:53:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:53:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-12 23:53:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-12 23:53:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-12 23:53:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-12 23:53:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-12 23:53:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-12 23:53:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-12 23:53:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-12 23:53:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 23:53:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 23:53:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-12 23:53:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-12 23:53:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-12 23:53:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-12 23:53:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-12 23:53:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-12 23:53:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-12 23:53:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-12 23:53:10,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:53:10,308 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:53:10,308 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:53:10,308 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-12 23:53:10,308 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-12 23:53:10,308 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-12 23:53:10,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-12 23:53:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:53:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-12 23:53:10,309 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-12 23:53:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-12 23:53:10,309 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-12 23:53:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-12 23:53:10,309 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-12 23:53:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-12 23:53:10,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-12 23:53:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-12 23:53:10,310 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-12 23:53:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-12 23:53:10,310 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-12 23:53:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-12 23:53:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-12 23:53:10,311 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-12 23:53:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-12 23:53:10,311 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-12 23:53:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-12 23:53:10,311 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-12 23:53:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-12 23:53:10,312 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-12 23:53:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-12 23:53:10,312 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-12 23:53:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-12 23:53:10,312 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-12 23:53:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-12 23:53:10,312 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-12 23:53:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-12 23:53:10,313 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-12 23:53:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-12 23:53:10,313 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 23:53:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 23:53:10,313 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:53:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:53:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-12 23:53:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-12 23:53:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 23:53:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 23:53:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-12 23:53:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-12 23:53:10,315 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-12 23:53:10,315 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-12 23:53:10,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:53:10,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:53:10,315 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-12 23:53:10,315 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-12 23:53:10,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-12 23:53:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-12 23:53:10,316 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-12 23:53:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-12 23:53:10,316 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-12 23:53:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-12 23:53:10,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-12 23:53:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-12 23:53:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 23:53:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 23:53:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-12 23:53:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-12 23:53:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 23:53:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 23:53:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-12 23:53:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-12 23:53:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-12 23:53:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-12 23:53:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-12 23:53:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-12 23:53:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-12 23:53:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-12 23:53:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:53:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:53:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-12 23:53:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-12 23:53:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:53:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:53:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-12 23:53:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-12 23:53:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-12 23:53:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-12 23:53:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-12 23:53:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-12 23:53:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-12 23:53:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-12 23:53:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-12 23:53:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-12 23:53:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-12 23:53:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-12 23:53:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:53:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:53:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:53:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-12 23:53:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-12 23:53:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:53:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:53:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:53:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 23:53:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 23:53:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-12 23:53:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-12 23:53:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-12 23:53:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-12 23:53:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-12 23:53:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-12 23:53:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-12 23:53:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-12 23:53:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-12 23:53:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-12 23:53:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-12 23:53:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-12 23:53:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-12 23:53:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-12 23:53:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 23:53:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 23:53:10,325 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-12 23:53:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-12 23:53:10,325 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-12 23:53:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-12 23:53:10,325 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-12 23:53:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-12 23:53:10,325 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-12 23:53:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-12 23:53:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-12 23:53:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-12 23:53:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-12 23:53:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-12 23:53:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-12 23:53:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-12 23:53:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-12 23:53:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-12 23:53:10,327 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 23:53:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 23:53:10,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,327 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-12 23:53:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-12 23:53:10,327 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-12 23:53:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-12 23:53:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-12 23:53:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-12 23:53:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-12 23:53:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-12 23:53:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-12 23:53:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-12 23:53:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-12 23:53:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-12 23:53:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-12 23:53:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-12 23:53:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-12 23:53:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-12 23:53:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-12 23:53:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-12 23:53:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-12 23:53:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-12 23:53:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-12 23:53:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-12 23:53:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-12 23:53:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-12 23:53:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-12 23:53:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-12 23:53:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-12 23:53:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-12 23:53:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-12 23:53:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-12 23:53:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-12 23:53:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-12 23:53:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-12 23:53:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-12 23:53:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-12 23:53:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-12 23:53:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-12 23:53:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-12 23:53:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-12 23:53:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-12 23:53:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-12 23:53:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-12 23:53:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-12 23:53:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 23:53:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 23:53:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:53:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:53:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-12 23:53:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-12 23:53:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-12 23:53:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-12 23:53:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-12 23:53:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-12 23:53:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-12 23:53:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-12 23:53:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-12 23:53:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-12 23:53:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-12 23:53:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-12 23:53:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 23:53:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 23:53:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-12 23:53:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-12 23:53:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:53:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:53:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-12 23:53:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-12 23:53:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-12 23:53:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-12 23:53:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-12 23:53:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-12 23:53:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-12 23:53:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-12 23:53:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:53:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:53:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-12 23:53:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-12 23:53:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-12 23:53:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-12 23:53:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-12 23:53:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-12 23:53:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-12 23:53:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-12 23:53:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-12 23:53:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-12 23:53:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-12 23:53:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-12 23:53:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 23:53:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 23:53:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-12 23:53:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-12 23:53:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-12 23:53:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-12 23:53:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-12 23:53:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-12 23:53:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-12 23:53:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-12 23:53:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-12 23:53:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-12 23:53:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-12 23:53:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-12 23:53:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:53:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:53:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-12 23:53:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-12 23:53:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-12 23:53:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-12 23:53:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:53:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:53:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-12 23:53:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-12 23:53:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-12 23:53:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-12 23:53:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-12 23:53:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-12 23:53:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-12 23:53:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-12 23:53:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-12 23:53:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-12 23:53:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-12 23:53:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-12 23:53:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-12 23:53:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-12 23:53:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-12 23:53:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-12 23:53:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-12 23:53:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-12 23:53:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-12 23:53:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-12 23:53:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-12 23:53:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-12 23:53:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:53:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:53:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-12 23:53:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-12 23:53:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-12 23:53:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-12 23:53:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:53:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:53:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:53:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:53:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-12 23:53:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-12 23:53:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:53:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:53:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-12 23:53:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-12 23:53:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-12 23:53:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-12 23:53:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:53:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-12 23:53:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-12 23:53:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-12 23:53:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-12 23:53:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-12 23:53:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-12 23:53:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-12 23:53:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-12 23:53:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:53:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:53:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-12 23:53:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-12 23:53:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-12 23:53:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-12 23:53:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:53:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-12 23:53:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-12 23:53:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:53:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 23:53:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 23:53:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-12 23:53:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-12 23:53:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-12 23:53:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-12 23:53:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-12 23:53:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-12 23:53:10,351 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:53:10,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:53:10,351 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-12 23:53:10,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-12 23:53:10,351 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-12 23:53:10,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-12 23:53:10,351 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 23:53:10,351 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 23:53:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-12 23:53:10,352 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-12 23:53:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-12 23:53:10,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-12 23:53:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-12 23:53:10,352 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-12 23:53:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-12 23:53:10,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-12 23:53:10,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-12 23:53:10,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-12 23:53:10,353 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:53:10,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:53:10,353 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-12 23:53:10,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-12 23:53:10,353 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-12 23:53:10,354 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-12 23:53:10,354 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-12 23:53:10,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-12 23:53:10,354 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-12 23:53:10,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-12 23:53:10,354 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-12 23:53:10,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-12 23:53:10,354 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-12 23:53:10,355 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-12 23:53:10,355 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:53:10,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:53:10,355 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-12 23:53:10,355 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-12 23:53:10,355 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-12 23:53:10,355 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-12 23:53:10,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:53:10,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:53:10,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:53:10,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:53:10,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:53:10,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:53:10,356 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 23:53:10,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 23:53:10,357 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-12 23:53:10,357 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-12 23:53:10,357 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-12 23:53:10,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-12 23:53:10,357 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-12 23:53:10,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-12 23:53:10,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-12 23:53:10,357 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-12 23:53:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-12 23:53:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-12 23:53:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-12 23:53:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-12 23:53:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-12 23:53:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-12 23:53:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:53:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-12 23:53:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-12 23:53:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-12 23:53:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-12 23:53:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-12 23:53:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-12 23:53:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-12 23:53:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-12 23:53:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-12 23:53:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-12 23:53:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-12 23:53:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-12 23:53:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-12 23:53:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-12 23:53:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-12 23:53:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-12 23:53:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-12 23:53:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-12 23:53:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-12 23:53:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-12 23:53:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-12 23:53:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-12 23:53:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-12 23:53:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-12 23:53:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-12 23:53:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-12 23:53:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-12 23:53:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-12 23:53:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-12 23:53:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-12 23:53:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:53:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:53:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:53:10,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:53:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:53:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-12 23:53:10,363 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-12 23:53:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-12 23:53:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-12 23:53:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-12 23:53:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-12 23:53:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-12 23:53:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-12 23:53:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-12 23:53:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-12 23:53:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-12 23:53:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-12 23:53:10,365 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-12 23:53:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-12 23:53:10,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:53:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:53:10,365 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-12 23:53:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-12 23:53:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-12 23:53:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-12 23:53:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-12 23:53:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-12 23:53:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 23:53:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 23:53:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:53:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:53:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-12 23:53:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-12 23:53:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 23:53:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 23:53:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-12 23:53:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-12 23:53:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:53:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:53:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-12 23:53:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-12 23:53:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-12 23:53:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-12 23:53:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-12 23:53:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-12 23:53:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-12 23:53:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-12 23:53:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:53:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mdio_lock_of_adapter [2021-11-12 23:53:10,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mdio_lock_of_adapter [2021-11-12 23:53:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-12 23:53:10,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-12 23:53:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-12 23:53:10,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-12 23:53:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-12 23:53:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-12 23:53:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-12 23:53:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-12 23:53:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-12 23:53:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-12 23:53:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 23:53:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 23:53:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:53:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-12 23:53:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-12 23:53:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-12 23:53:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-12 23:53:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-12 23:53:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-12 23:53:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:53:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-12 23:53:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-12 23:53:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-12 23:53:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-12 23:53:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-12 23:53:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-12 23:53:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-12 23:53:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-12 23:53:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:53:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:53:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:53:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-12 23:53:10,373 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-12 23:53:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:53:10,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:53:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-12 23:53:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-12 23:53:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-12 23:53:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-12 23:53:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_24 [2021-11-12 23:53:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_24 [2021-11-12 23:53:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-12 23:53:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-12 23:53:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-12 23:53:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-12 23:53:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 23:53:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 23:53:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-12 23:53:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-12 23:53:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-12 23:53:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-12 23:53:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-12 23:53:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-12 23:53:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-12 23:53:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-12 23:53:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-12 23:53:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-12 23:53:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:53:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:53:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 23:53:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 23:53:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-12 23:53:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-12 23:53:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-12 23:53:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-12 23:53:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-12 23:53:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-12 23:53:10,378 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-12 23:53:10,378 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-12 23:53:10,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-12 23:53:10,378 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-12 23:53:10,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-12 23:53:10,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-12 23:53:10,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-12 23:53:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-12 23:53:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-12 23:53:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-12 23:53:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-12 23:53:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-12 23:53:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-12 23:53:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-12 23:53:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-12 23:53:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-12 23:53:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-12 23:53:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-12 23:53:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:53:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:53:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-12 23:53:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-12 23:53:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-12 23:53:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-12 23:53:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-12 23:53:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-12 23:53:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 23:53:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 23:53:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-12 23:53:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-12 23:53:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:53:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:53:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-12 23:53:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-12 23:53:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-12 23:53:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-12 23:53:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-12 23:53:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-12 23:53:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-12 23:53:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-12 23:53:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-12 23:53:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-12 23:53:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-12 23:53:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-12 23:53:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-12 23:53:10,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-12 23:53:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:53:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:53:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:53:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-12 23:53:10,384 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-12 23:53:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:53:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:53:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 23:53:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 23:53:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-12 23:53:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-12 23:53:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-12 23:53:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-12 23:53:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-12 23:53:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-12 23:53:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 23:53:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 23:53:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:53:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:53:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-12 23:53:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-12 23:53:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 23:53:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 23:53:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-12 23:53:10,387 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-12 23:53:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:53:10,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:53:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-12 23:53:10,387 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-12 23:53:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-12 23:53:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-12 23:53:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-12 23:53:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-12 23:53:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:53:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:53:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-12 23:53:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-12 23:53:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-12 23:53:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-12 23:53:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-12 23:53:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-12 23:53:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-12 23:53:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-12 23:53:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-12 23:53:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-12 23:53:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-12 23:53:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-12 23:53:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-12 23:53:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-12 23:53:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-12 23:53:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-12 23:53:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:53:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:53:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-12 23:53:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-12 23:53:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:53:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:53:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-12 23:53:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-12 23:53:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-12 23:53:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-12 23:53:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-12 23:53:10,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-12 23:53:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-12 23:53:10,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-12 23:53:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-12 23:53:10,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-12 23:53:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-12 23:53:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-12 23:53:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-12 23:53:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-12 23:53:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-12 23:53:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-12 23:53:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-12 23:53:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-12 23:53:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-12 23:53:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-12 23:53:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-12 23:53:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-12 23:53:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-12 23:53:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-12 23:53:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-12 23:53:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-12 23:53:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-12 23:53:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-12 23:53:10,395 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-12 23:53:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-12 23:53:10,395 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:53:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:53:10,395 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-12 23:53:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-12 23:53:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-12 23:53:10,396 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-12 23:53:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-12 23:53:10,396 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-12 23:53:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-12 23:53:10,396 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-12 23:53:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-12 23:53:10,396 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-12 23:53:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-12 23:53:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-12 23:53:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:53:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:53:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-12 23:53:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-12 23:53:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-12 23:53:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-12 23:53:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-12 23:53:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-12 23:53:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-12 23:53:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-12 23:53:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 23:53:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 23:53:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-12 23:53:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-12 23:53:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-12 23:53:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-12 23:53:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-12 23:53:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-12 23:53:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-12 23:53:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-12 23:53:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 23:53:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 23:53:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-12 23:53:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-12 23:53:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-12 23:53:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-12 23:53:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-12 23:53:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-12 23:53:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-12 23:53:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-12 23:53:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-12 23:53:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-12 23:53:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:53:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:53:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-12 23:53:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-12 23:53:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 23:53:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 23:53:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-12 23:53:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-12 23:53:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-12 23:53:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-12 23:53:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-12 23:53:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-12 23:53:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 23:53:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 23:53:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-12 23:53:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-12 23:53:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 23:53:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 23:53:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-12 23:53:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-12 23:53:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-12 23:53:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-12 23:53:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-12 23:53:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-12 23:53:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:53:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:53:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-12 23:53:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-13 00:00:13,010 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 00:00:48,118 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 00:04:28,708 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 00:04:28,708 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-13 00:04:28,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:04:28 BoogieIcfgContainer [2021-11-13 00:04:28,740 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 00:04:28,743 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 00:04:28,743 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 00:04:28,746 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 00:04:28,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:52:40" (1/3) ... [2021-11-13 00:04:28,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58bbf21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 12:04:28, skipping insertion in model container [2021-11-13 00:04:28,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:53:06" (2/3) ... [2021-11-13 00:04:28,748 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58bbf21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 12:04:28, skipping insertion in model container [2021-11-13 00:04:28,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:04:28" (3/3) ... [2021-11-13 00:04:28,750 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-13 00:04:28,756 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 00:04:28,756 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-13 00:04:28,847 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 00:04:28,855 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 00:04:28,855 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-13 00:04:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand has 11659 states, 7890 states have (on average 1.323447401774398) internal successors, (10442), 8063 states have internal predecessors, (10442), 3255 states have call successors, (3255), 513 states have call predecessors, (3255), 512 states have return successors, (3248), 3217 states have call predecessors, (3248), 3248 states have call successors, (3248) [2021-11-13 00:04:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2021-11-13 00:04:29,166 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 00:04:29,168 INFO L514 BasicCegarLoop]: trace histogram [107, 107, 106, 106, 106, 106, 106, 106, 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, 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, 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, 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, 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, 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] [2021-11-13 00:04:29,168 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 00:04:29,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 00:04:29,174 INFO L85 PathProgramCache]: Analyzing trace with hash -19473029, now seen corresponding path program 1 times [2021-11-13 00:04:29,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-13 00:04:29,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1990313733] [2021-11-13 00:04:29,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 00:04:29,218 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 00:04:29,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/mathsat [2021-11-13 00:04:29,221 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 00:04:29,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd30dd4-5829-4ce3-9157-7b843e1bbfc8/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-13 00:05:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 00:05:09,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 8573 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 00:05:10,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 00:05:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 50403 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 50085 trivial. 0 not checked. [2021-11-13 00:05:14,039 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 00:05:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 50403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50403 trivial. 0 not checked. [2021-11-13 00:05:17,963 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-13 00:05:17,964 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1990313733] [2021-11-13 00:05:17,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1990313733] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 00:05:17,964 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 00:05:17,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-13 00:05:17,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127257142] [2021-11-13 00:05:17,969 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 00:05:17,980 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 00:05:17,980 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-13 00:05:18,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 00:05:18,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 00:05:18,050 INFO L87 Difference]: Start difference. First operand has 11659 states, 7890 states have (on average 1.323447401774398) internal successors, (10442), 8063 states have internal predecessors, (10442), 3255 states have call successors, (3255), 513 states have call predecessors, (3255), 512 states have return successors, (3248), 3217 states have call predecessors, (3248), 3248 states have call successors, (3248) Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 4 states have call successors, (113), 3 states have call predecessors, (113), 2 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2021-11-13 00:05:21,300 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []