./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_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_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/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_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/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_a073d126-4061-4322-ad32-52b806d3c670/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 94867669cf1037f9ebf7a9580fb65be142666320c562569f1de3b4aaa2680fd1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:39:40,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:39:40,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:39:40,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:39:40,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:39:40,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:39:40,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:39:40,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:39:40,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:39:40,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:39:40,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:39:40,454 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:39:40,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:39:40,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:39:40,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:39:40,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:39:40,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:39:40,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:39:40,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:39:40,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:39:40,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:39:40,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:39:40,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:39:40,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:39:40,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:39:40,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:39:40,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:39:40,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:39:40,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:39:40,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:39:40,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:39:40,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:39:40,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:39:40,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:39:40,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:39:40,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:39:40,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:39:40,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:39:40,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:39:40,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:39:40,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:39:40,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:39:40,567 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:39:40,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:39:40,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:39:40,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:39:40,570 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:39:40,571 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:39:40,571 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:39:40,571 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:39:40,578 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:39:40,579 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:39:40,580 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:39:40,580 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:39:40,581 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:39:40,581 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:39:40,581 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:39:40,581 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:39:40,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:39:40,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:39:40,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:39:40,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:39:40,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:39:40,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:39:40,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:39:40,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:39:40,584 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:39:40,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:39:40,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:39:40,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:39:40,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:39:40,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:39:40,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:39:40,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:39:40,586 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:39:40,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:39:40,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:39:40,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:39:40,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:39:40,588 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_a073d126-4061-4322-ad32-52b806d3c670/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94867669cf1037f9ebf7a9580fb65be142666320c562569f1de3b4aaa2680fd1 [2021-11-12 23:39:40,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:39:40,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:39:40,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:39:40,974 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:39:40,975 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:39:40,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:39:41,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/addbcdf2d/f45f6b997b3f4645b18e01bd590752b6/FLAG248338533 [2021-11-12 23:39:42,511 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:39:42,513 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:39:42,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/addbcdf2d/f45f6b997b3f4645b18e01bd590752b6/FLAG248338533 [2021-11-12 23:39:42,932 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/addbcdf2d/f45f6b997b3f4645b18e01bd590752b6 [2021-11-12 23:39:42,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:39:42,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:39:42,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:39:42,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:39:42,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:39:42,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:39:42" (1/1) ... [2021-11-12 23:39:42,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:39:42, skipping insertion in model container [2021-11-12 23:39:42,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:39:42" (1/1) ... [2021-11-12 23:39:42,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:39:43,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:39:48,644 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:39:48,663 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 23:39:48,885 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 23:39:48,905 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 23:39:49,424 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 23:39:49,975 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 23:39:50,143 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 23:39:50,162 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:39:50,177 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 23:39:50,193 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 23:39:50,208 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 23:39:50,272 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 23:39:55,958 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 23:39:55,960 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 23:39:57,036 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 23:39:57,063 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 23:39:57,078 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 23:39:57,138 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 23:39:57,153 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 23:39:57,181 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 23:39:57,958 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 23:39:57,973 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:39:58,440 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 23:39:58,456 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 23:39:58,658 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 23:39:58,696 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 23:39:58,697 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 23:39:58,904 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 23:39:59,880 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 23:39:59,942 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 23:40:00,814 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 23:40:00,815 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 23:40:00,816 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 23:40:00,817 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 23:40:00,818 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 23:40:00,820 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 23:40:00,821 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 23:40:00,821 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 23:40:00,822 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:40:00,823 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 23:40:00,823 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 23:40:00,886 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 23:40:00,988 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 23:40:01,107 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 23:40:01,155 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 23:40:01,275 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 23:40:01,276 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 23:40:01,375 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 23:40:03,974 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137789,1137802] [2021-11-12 23:40:03,978 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137958,1137971] [2021-11-12 23:40:03,979 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138125,1138138] [2021-11-12 23:40:03,979 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138293,1138306] [2021-11-12 23:40:04,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:40:04,235 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 23:40:04,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e09375 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:04, skipping insertion in model container [2021-11-12 23:40:04,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:40:04,237 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:40:04,240 INFO L158 Benchmark]: Toolchain (without parser) took 21302.81ms. Allocated memory was 113.2MB in the beginning and 257.9MB in the end (delta: 144.7MB). Free memory was 51.3MB in the beginning and 115.7MB in the end (delta: -64.4MB). Peak memory consumption was 138.0MB. Max. memory is 16.1GB. [2021-11-12 23:40:04,241 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory was 91.8MB in the beginning and 91.7MB in the end (delta: 72.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:40:04,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 21300.04ms. Allocated memory was 113.2MB in the beginning and 257.9MB in the end (delta: 144.7MB). Free memory was 51.0MB in the beginning and 115.7MB in the end (delta: -64.7MB). Peak memory consumption was 135.9MB. Max. memory is 16.1GB. [2021-11-12 23:40:04,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory was 91.8MB in the beginning and 91.7MB in the end (delta: 72.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 21300.04ms. Allocated memory was 113.2MB in the beginning and 257.9MB in the end (delta: 144.7MB). Free memory was 51.0MB in the beginning and 115.7MB in the end (delta: -64.7MB). Peak memory consumption was 135.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7816]: 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_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/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_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/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_a073d126-4061-4322-ad32-52b806d3c670/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 94867669cf1037f9ebf7a9580fb65be142666320c562569f1de3b4aaa2680fd1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:40:06,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:40:06,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:40:06,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:40:06,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:40:06,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:40:06,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:40:06,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:40:06,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:40:06,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:40:06,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:40:06,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:40:06,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:40:06,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:40:06,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:40:06,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:40:06,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:40:06,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:40:06,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:40:06,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:40:06,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:40:06,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:40:06,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:40:06,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:40:06,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:40:06,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:40:06,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:40:06,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:40:06,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:40:06,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:40:06,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:40:06,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:40:06,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:40:06,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:40:06,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:40:06,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:40:06,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:40:06,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:40:06,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:40:06,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:40:06,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:40:06,645 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:40:06,678 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:40:06,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:40:06,682 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:40:06,682 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:40:06,682 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:40:06,685 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:40:06,685 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:40:06,685 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:40:06,686 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:40:06,686 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:40:06,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:40:06,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:40:06,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:40:06,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:40:06,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:40:06,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:40:06,689 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:40:06,690 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:40:06,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:40:06,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:40:06,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:40:06,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:40:06,691 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:40:06,691 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:40:06,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:40:06,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:40:06,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:40:06,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:40:06,692 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:40:06,692 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:40:06,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:40:06,693 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:40:06,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:40:06,693 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_a073d126-4061-4322-ad32-52b806d3c670/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94867669cf1037f9ebf7a9580fb65be142666320c562569f1de3b4aaa2680fd1 [2021-11-12 23:40:07,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:40:07,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:40:07,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:40:07,131 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:40:07,138 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:40:07,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:40:07,219 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/f58aa762d/71befee678784559be3e3ca484cd9d2d/FLAG8e1ed387e [2021-11-12 23:40:08,843 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:40:08,844 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:40:08,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/f58aa762d/71befee678784559be3e3ca484cd9d2d/FLAG8e1ed387e [2021-11-12 23:40:09,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/data/f58aa762d/71befee678784559be3e3ca484cd9d2d [2021-11-12 23:40:09,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:40:09,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:40:09,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:40:09,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:40:09,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:40:09,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:40:09" (1/1) ... [2021-11-12 23:40:09,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d1ea84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:09, skipping insertion in model container [2021-11-12 23:40:09,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:40:09" (1/1) ... [2021-11-12 23:40:09,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:40:09,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:40:32,755 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137789,1137802] [2021-11-12 23:40:32,757 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137958,1137971] [2021-11-12 23:40:32,758 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138125,1138138] [2021-11-12 23:40:32,759 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138293,1138306] [2021-11-12 23:40:32,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:40:32,986 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:40:33,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:40:34,373 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137789,1137802] [2021-11-12 23:40:34,374 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137958,1137971] [2021-11-12 23:40:34,374 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138125,1138138] [2021-11-12 23:40:34,375 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138293,1138306] [2021-11-12 23:40:34,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:40:34,564 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:40:36,894 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137789,1137802] [2021-11-12 23:40:36,895 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137958,1137971] [2021-11-12 23:40:36,895 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138125,1138138] [2021-11-12 23:40:36,896 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_a073d126-4061-4322-ad32-52b806d3c670/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138293,1138306] [2021-11-12 23:40:36,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:40:38,305 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:40:38,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38 WrapperNode [2021-11-12 23:40:38,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:40:38,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:40:38,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:40:38,312 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:40:38,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:38,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:39,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:40:39,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:40:39,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:40:39,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:40:39,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:39,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:39,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:39,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:40,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:40,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:40,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:41,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:40:41,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:40:41,130 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:40:41,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:40:41,131 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (1/1) ... [2021-11-12 23:40:41,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:40:41,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:40:41,165 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:40:41,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:40:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-12 23:40:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-12 23:40:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-12 23:40:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 23:40:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 23:40:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-12 23:40:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-12 23:40:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-12 23:40:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-12 23:40:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-12 23:40:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-12 23:40:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-12 23:40:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-12 23:40:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-12 23:40:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-12 23:40:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-12 23:40:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-12 23:40:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-12 23:40:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-12 23:40:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-12 23:40:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-12 23:40:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-12 23:40:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-12 23:40:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-12 23:40:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-12 23:40:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:40:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:40:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-12 23:40:41,224 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-12 23:40:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-12 23:40:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-12 23:40:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:40:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:40:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:40:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:40:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-12 23:40:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-12 23:40:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-12 23:40:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-12 23:40:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 23:40:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 23:40:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-12 23:40:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-12 23:40:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-12 23:40:41,229 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-12 23:40:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-12 23:40:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-12 23:40:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-12 23:40:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-12 23:40:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-12 23:40:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-12 23:40:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-12 23:40:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-12 23:40:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-12 23:40:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-12 23:40:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-12 23:40:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-12 23:40:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 23:40:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-12 23:40:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-12 23:40:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-12 23:40:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-12 23:40:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-12 23:40:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-12 23:40:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-12 23:40:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-12 23:40:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-12 23:40:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-12 23:40:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:40:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:40:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:40:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:40:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-12 23:40:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-12 23:40:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-12 23:40:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-12 23:40:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-12 23:40:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-12 23:40:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-12 23:40:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 23:40:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 23:40:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-12 23:40:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-12 23:40:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:40:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:40:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-12 23:40:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-12 23:40:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-12 23:40:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-12 23:40:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-12 23:40:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-12 23:40:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-12 23:40:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-12 23:40:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-12 23:40:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-12 23:40:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-12 23:40:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-12 23:40:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:40:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:40:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-12 23:40:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-12 23:40:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-12 23:40:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-12 23:40:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-12 23:40:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-12 23:40:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:40:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:40:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 23:40:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 23:40:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-12 23:40:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-12 23:40:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-12 23:40:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-12 23:40:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-12 23:40:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-12 23:40:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-12 23:40:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-12 23:40:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 23:40:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 23:40:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-12 23:40:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-12 23:40:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-12 23:40:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-12 23:40:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:40:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:40:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-12 23:40:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-12 23:40:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-12 23:40:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-12 23:40:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-12 23:40:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-12 23:40:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-12 23:40:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-12 23:40:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:40:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:40:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-12 23:40:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-12 23:40:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-12 23:40:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-12 23:40:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:40:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:40:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-12 23:40:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-12 23:40:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-12 23:40:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-12 23:40:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-12 23:40:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-12 23:40:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-12 23:40:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-12 23:40:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-12 23:40:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-12 23:40:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-12 23:40:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-12 23:40:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-12 23:40:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-12 23:40:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-12 23:40:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-12 23:40:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:40:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:40:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 23:40:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 23:40:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-12 23:40:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-12 23:40:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:40:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:40:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-12 23:40:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-12 23:40:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-12 23:40:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-12 23:40:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-12 23:40:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-12 23:40:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:40:41,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:40:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-12 23:40:41,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-12 23:40:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-12 23:40:41,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-12 23:40:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:40:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-12 23:40:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-12 23:40:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-12 23:40:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-12 23:40:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-12 23:40:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-12 23:40:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-12 23:40:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-12 23:40:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2021-11-12 23:40:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2021-11-12 23:40:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 23:40:41,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 23:40:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-12 23:40:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-12 23:40:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:40:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:40:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-12 23:40:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-12 23:40:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-12 23:40:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-12 23:40:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:40:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:40:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:40:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:40:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-12 23:40:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-12 23:40:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-12 23:40:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-12 23:40:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-12 23:40:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-12 23:40:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 23:40:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 23:40:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 23:40:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 23:40:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-12 23:40:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-12 23:40:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-12 23:40:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-12 23:40:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 23:40:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 23:40:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-12 23:40:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-12 23:40:41,260 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 23:40:41,260 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 23:40:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-12 23:40:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-12 23:40:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-12 23:40:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-12 23:40:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-12 23:40:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-12 23:40:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-12 23:40:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-12 23:40:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:40:41,262 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:40:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-12 23:40:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-12 23:40:41,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:40:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:40:41,265 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-12 23:40:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-12 23:40:41,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-12 23:40:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-12 23:40:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-12 23:40:41,266 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-12 23:40:41,271 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-12 23:40:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-12 23:40:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:40:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:40:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-12 23:40:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-12 23:40:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-12 23:40:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-12 23:40:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-12 23:40:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-12 23:40:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:40:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:40:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:40:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:40:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-12 23:40:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-12 23:40:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:40:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:40:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-12 23:40:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-12 23:40:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:40:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 23:40:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 23:40:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-12 23:40:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-12 23:40:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-12 23:40:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-12 23:40:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-12 23:40:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-12 23:40:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-12 23:40:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-12 23:40:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:40:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:40:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-12 23:40:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-12 23:40:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-12 23:40:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-12 23:40:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-12 23:40:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-12 23:40:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-12 23:40:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-12 23:40:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-12 23:40:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-12 23:40:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-12 23:40:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-12 23:40:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-12 23:40:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-12 23:40:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:40:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:40:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-12 23:40:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-12 23:40:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-12 23:40:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-12 23:40:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-12 23:40:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-12 23:40:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:40:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:40:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-12 23:40:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-12 23:40:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-12 23:40:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-12 23:40:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-12 23:40:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-12 23:40:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 23:40:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 23:40:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-12 23:40:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-12 23:40:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 23:40:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 23:40:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:40:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:40:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-12 23:40:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-12 23:40:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-12 23:40:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-12 23:40:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-12 23:40:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-12 23:40:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-12 23:40:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-12 23:40:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 23:40:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 23:40:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-12 23:40:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-12 23:40:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-12 23:40:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-12 23:40:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-12 23:40:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-12 23:40:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-12 23:40:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-12 23:40:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:40:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:40:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:40:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-12 23:40:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-12 23:40:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_70 [2021-11-12 23:40:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_70 [2021-11-12 23:40:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_77 [2021-11-12 23:40:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_77 [2021-11-12 23:40:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-12 23:40:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-12 23:40:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:40:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-12 23:40:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-12 23:40:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-12 23:40:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-12 23:40:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-12 23:40:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-12 23:40:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-12 23:40:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-12 23:40:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-12 23:40:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-12 23:40:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-12 23:40:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-12 23:40:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-12 23:40:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-12 23:40:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-12 23:40:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-12 23:40:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-12 23:40:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-12 23:40:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-12 23:40:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-12 23:40:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-12 23:40:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-12 23:40:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-12 23:40:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-12 23:40:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-12 23:40:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-12 23:40:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-12 23:40:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-12 23:40:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-12 23:40:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-12 23:40:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 23:40:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 23:40:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:40:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:40:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-12 23:40:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-12 23:40:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 23:40:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 23:40:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-12 23:40:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-12 23:40:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-12 23:40:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-12 23:40:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-12 23:40:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-12 23:40:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:40:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:40:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-12 23:40:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-12 23:40:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_65 [2021-11-12 23:40:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_65 [2021-11-12 23:40:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_93 [2021-11-12 23:40:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_93 [2021-11-12 23:40:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-12 23:40:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-12 23:40:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-12 23:40:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-12 23:40:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-12 23:40:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-12 23:40:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-12 23:40:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-12 23:40:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 23:40:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 23:40:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-12 23:40:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-12 23:40:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 23:40:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 23:40:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-12 23:40:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-12 23:40:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_92___0 [2021-11-12 23:40:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_92___0 [2021-11-12 23:40:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-12 23:40:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-12 23:40:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-12 23:40:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-12 23:40:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-12 23:40:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-12 23:40:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-12 23:40:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-12 23:40:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:40:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:40:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-12 23:40:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-12 23:40:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:40:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:40:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-12 23:40:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-12 23:40:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-12 23:40:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-12 23:40:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_77 [2021-11-12 23:40:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_77 [2021-11-12 23:40:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-12 23:40:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-12 23:40:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_75 [2021-11-12 23:40:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_75 [2021-11-12 23:40:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-12 23:40:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-12 23:40:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-12 23:40:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-12 23:40:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-12 23:40:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-12 23:40:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:40:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:40:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:40:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-12 23:40:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-12 23:40:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:40:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:40:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:40:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 23:40:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 23:40:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-12 23:40:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-12 23:40:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-12 23:40:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-12 23:40:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2021-11-12 23:40:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2021-11-12 23:40:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-12 23:40:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-12 23:40:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-12 23:40:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-12 23:40:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-12 23:40:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-12 23:40:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-12 23:40:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-12 23:40:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-12 23:40:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-12 23:40:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2021-11-12 23:40:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2021-11-12 23:40:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 23:40:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 23:40:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-12 23:40:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-12 23:40:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-12 23:40:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-12 23:40:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-12 23:40:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-12 23:40:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-12 23:40:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-12 23:40:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-12 23:40:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-12 23:40:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-12 23:40:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-12 23:40:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2021-11-12 23:40:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2021-11-12 23:40:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-12 23:40:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-12 23:40:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-12 23:40:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-12 23:40:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 23:40:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 23:40:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-12 23:40:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-12 23:40:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-12 23:40:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-12 23:40:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-12 23:40:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-12 23:40:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-11-12 23:40:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-11-12 23:40:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-12 23:40:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-12 23:40:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-12 23:40:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-12 23:40:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-12 23:40:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-12 23:40:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-12 23:40:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-12 23:40:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-12 23:40:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-12 23:40:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-12 23:40:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-12 23:40:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-12 23:40:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-12 23:40:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-12 23:40:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-12 23:40:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-12 23:40:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-12 23:40:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-12 23:40:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-12 23:40:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-12 23:40:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-12 23:40:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-12 23:40:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-12 23:40:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-12 23:40:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-12 23:40:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-12 23:40:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-12 23:40:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-12 23:40:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-12 23:40:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-12 23:40:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-12 23:40:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-12 23:40:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-12 23:40:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-12 23:40:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-12 23:40:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-12 23:40:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-12 23:40:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 23:40:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 23:40:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:40:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:40:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-12 23:40:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-12 23:40:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-12 23:40:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-12 23:40:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-12 23:40:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-12 23:40:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-12 23:40:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-12 23:40:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-12 23:40:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-12 23:40:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-12 23:40:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-12 23:40:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-12 23:40:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-12 23:40:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 23:40:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 23:40:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-12 23:40:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-12 23:40:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:40:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:40:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-12 23:40:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-12 23:40:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-12 23:40:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-12 23:40:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-12 23:40:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-12 23:40:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-12 23:40:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-12 23:40:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:40:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:40:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-12 23:40:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-12 23:40:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-12 23:40:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-12 23:40:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-12 23:40:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-12 23:40:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-12 23:40:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-12 23:40:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-12 23:40:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-12 23:40:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-12 23:40:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-12 23:40:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 23:40:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 23:40:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-12 23:40:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-12 23:40:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-12 23:40:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-12 23:40:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-12 23:40:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-12 23:40:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_71 [2021-11-12 23:40:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_71 [2021-11-12 23:40:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-12 23:40:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-12 23:40:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_78 [2021-11-12 23:40:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_78 [2021-11-12 23:40:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-12 23:40:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-12 23:40:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-12 23:40:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-12 23:40:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:40:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:40:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-12 23:40:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-12 23:40:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-12 23:40:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-12 23:40:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:40:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:40:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-12 23:40:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-12 23:40:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-12 23:40:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-12 23:40:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-12 23:40:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-12 23:40:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-12 23:40:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-12 23:40:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-12 23:40:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-12 23:40:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-12 23:40:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-12 23:40:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-12 23:40:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-12 23:40:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-12 23:40:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-12 23:40:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-12 23:40:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-12 23:40:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-12 23:40:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-12 23:40:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:40:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:40:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-12 23:40:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-12 23:40:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-12 23:40:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-12 23:40:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:40:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:40:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:40:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:40:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-12 23:40:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-12 23:40:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-12 23:40:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-12 23:40:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:40:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:40:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-12 23:40:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-12 23:40:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:40:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-12 23:40:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-12 23:40:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-12 23:40:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-12 23:40:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-12 23:40:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-12 23:40:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-12 23:40:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-12 23:40:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:40:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:40:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-12 23:40:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-12 23:40:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-12 23:40:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-12 23:40:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:40:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-12 23:40:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-12 23:40:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:40:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 23:40:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 23:40:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-12 23:40:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-12 23:40:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-12 23:40:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-12 23:40:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-12 23:40:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-12 23:40:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:40:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:40:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-12 23:40:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-12 23:40:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-12 23:40:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-12 23:40:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 23:40:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 23:40:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-12 23:40:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-12 23:40:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-12 23:40:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-12 23:40:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-12 23:40:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-12 23:40:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-12 23:40:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-12 23:40:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-12 23:40:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-12 23:40:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:40:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:40:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-12 23:40:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-12 23:40:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-12 23:40:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-12 23:40:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_78 [2021-11-12 23:40:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_78 [2021-11-12 23:40:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-12 23:40:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-12 23:40:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-12 23:40:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-12 23:40:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-12 23:40:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-12 23:40:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-12 23:40:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-12 23:40:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-12 23:40:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-12 23:40:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:40:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:40:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-12 23:40:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-12 23:40:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2021-11-12 23:40:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2021-11-12 23:40:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-12 23:40:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-12 23:40:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:40:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:40:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:40:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:40:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:40:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:40:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-12 23:40:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-12 23:40:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 23:40:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 23:40:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-12 23:40:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-12 23:40:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-12 23:40:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-12 23:40:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-12 23:40:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-12 23:40:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_94 [2021-11-12 23:40:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_94 [2021-11-12 23:40:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-12 23:40:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-12 23:40:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-12 23:40:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-12 23:40:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-12 23:40:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-12 23:40:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-12 23:40:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-12 23:40:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-12 23:40:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-12 23:40:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:40:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-12 23:40:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-12 23:40:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-12 23:40:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-12 23:40:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-12 23:40:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-12 23:40:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-12 23:40:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-12 23:40:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-12 23:40:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-12 23:40:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-12 23:40:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-12 23:40:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-12 23:40:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-12 23:40:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-12 23:40:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-12 23:40:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-12 23:40:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-12 23:40:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-12 23:40:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-12 23:40:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-12 23:40:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-12 23:40:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-12 23:40:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-12 23:40:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-12 23:40:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-12 23:40:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-12 23:40:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-12 23:40:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-12 23:40:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-12 23:40:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-12 23:40:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-12 23:40:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-12 23:40:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-12 23:40:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:40:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:40:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:40:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:40:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:40:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-12 23:40:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-12 23:40:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-12 23:40:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-12 23:40:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-12 23:40:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-12 23:40:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-12 23:40:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-12 23:40:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-12 23:40:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-12 23:40:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-12 23:40:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-12 23:40:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-12 23:40:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-12 23:40:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:40:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:40:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-12 23:40:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-12 23:40:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-12 23:40:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-12 23:40:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-12 23:40:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-12 23:40:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 23:40:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 23:40:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:40:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:40:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_104 [2021-11-12 23:40:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_104 [2021-11-12 23:40:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-12 23:40:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-12 23:40:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-12 23:40:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-12 23:40:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 23:40:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 23:40:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-12 23:40:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-12 23:40:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-12 23:40:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-12 23:40:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:40:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:40:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-12 23:40:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-12 23:40:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-12 23:40:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-12 23:40:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-12 23:40:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-12 23:40:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-12 23:40:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-12 23:40:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-12 23:40:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-12 23:40:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:40:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-12 23:40:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-12 23:40:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-12 23:40:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-12 23:40:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-12 23:40:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-12 23:40:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-12 23:40:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-12 23:40:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-12 23:40:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-12 23:40:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-12 23:40:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-12 23:40:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 23:40:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 23:40:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:40:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-12 23:40:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-12 23:40:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-12 23:40:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-12 23:40:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-12 23:40:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-12 23:40:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:40:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-12 23:40:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-12 23:40:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-12 23:40:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-12 23:40:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-12 23:40:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-12 23:40:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-12 23:40:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-12 23:40:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:40:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:40:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:40:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-12 23:40:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-12 23:40:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:40:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:40:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-12 23:40:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-12 23:40:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-12 23:40:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-12 23:40:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-12 23:40:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-12 23:40:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-12 23:40:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-12 23:40:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:40:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:40:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 23:40:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 23:40:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-12 23:40:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-12 23:40:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-12 23:40:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-12 23:40:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-12 23:40:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-12 23:40:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-12 23:40:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-12 23:40:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-12 23:40:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-12 23:40:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:40:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:40:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 23:40:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 23:40:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-12 23:40:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-12 23:40:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-12 23:40:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-12 23:40:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-12 23:40:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-12 23:40:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-12 23:40:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-12 23:40:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-12 23:40:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-12 23:40:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-12 23:40:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-12 23:40:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-12 23:40:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-12 23:40:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-12 23:40:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-12 23:40:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-12 23:40:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-12 23:40:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-12 23:40:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-12 23:40:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-12 23:40:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-12 23:40:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-12 23:40:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-12 23:40:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-12 23:40:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-12 23:40:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-12 23:40:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-12 23:40:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:40:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:40:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-12 23:40:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-12 23:40:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-12 23:40:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-12 23:40:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-12 23:40:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-12 23:40:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 23:40:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 23:40:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-12 23:40:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-12 23:40:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:40:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:40:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-12 23:40:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-12 23:40:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-12 23:40:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-12 23:40:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-12 23:40:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-12 23:40:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-12 23:40:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-12 23:40:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-12 23:40:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-12 23:40:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-12 23:40:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-12 23:40:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-12 23:40:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-12 23:40:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:40:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:40:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:40:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-12 23:40:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-12 23:40:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:40:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:40:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 23:40:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 23:40:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-12 23:40:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-12 23:40:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-12 23:40:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-12 23:40:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-12 23:40:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-12 23:40:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 23:40:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 23:40:41,362 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 23:40:41,362 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 23:40:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-12 23:40:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-12 23:40:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 23:40:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 23:40:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 23:40:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 23:40:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-12 23:40:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-12 23:40:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:40:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:40:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-12 23:40:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-12 23:40:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-12 23:40:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-12 23:40:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-12 23:40:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-12 23:40:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:40:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:40:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-12 23:40:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-12 23:40:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-12 23:40:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-12 23:40:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-12 23:40:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-12 23:40:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2021-11-12 23:40:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2021-11-12 23:40:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2021-11-12 23:40:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2021-11-12 23:40:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-12 23:40:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-12 23:40:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-12 23:40:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-12 23:40:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-12 23:40:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-12 23:40:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:40:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:40:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-12 23:40:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-12 23:40:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:40:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:40:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-12 23:40:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-12 23:40:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-12 23:40:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-12 23:40:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-12 23:40:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-12 23:40:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-12 23:40:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-12 23:40:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-12 23:40:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-12 23:40:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-12 23:40:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-12 23:40:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-12 23:40:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-12 23:40:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-12 23:40:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-12 23:40:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-12 23:40:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-12 23:40:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_74 [2021-11-12 23:40:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_74 [2021-11-12 23:40:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-12 23:40:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-12 23:40:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-12 23:40:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-12 23:40:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-12 23:40:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-12 23:40:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-12 23:40:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-12 23:40:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-12 23:40:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-12 23:40:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-12 23:40:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-12 23:40:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-12 23:40:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-12 23:40:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:40:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:40:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-12 23:40:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-12 23:40:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-12 23:40:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-12 23:40:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-12 23:40:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-12 23:40:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-12 23:40:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-12 23:40:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-12 23:40:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-12 23:40:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-12 23:40:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-12 23:40:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:40:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:40:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-12 23:40:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-12 23:40:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-12 23:40:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-12 23:40:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-12 23:40:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-12 23:40:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-12 23:40:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-12 23:40:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 23:40:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 23:40:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_66 [2021-11-12 23:40:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_66 [2021-11-12 23:40:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-12 23:40:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-12 23:40:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-12 23:40:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-12 23:40:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-12 23:40:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-12 23:40:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-12 23:40:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-12 23:40:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 23:40:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 23:40:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-12 23:40:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-12 23:40:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-12 23:40:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-12 23:40:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_91___0 [2021-11-12 23:40:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_91___0 [2021-11-12 23:40:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-12 23:40:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-12 23:40:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-12 23:40:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-12 23:40:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-12 23:40:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-12 23:40:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:40:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:40:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-12 23:40:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-12 23:40:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 23:40:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 23:40:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-12 23:40:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-12 23:40:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-12 23:40:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-12 23:40:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-12 23:40:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-12 23:40:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 23:40:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 23:40:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-12 23:40:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-12 23:40:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 23:40:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 23:40:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-12 23:40:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-12 23:40:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-12 23:40:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-12 23:40:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-12 23:40:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-12 23:40:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-12 23:40:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-12 23:40:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:40:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:40:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-12 23:40:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-12 23:47:15,043 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-12 23:50:56,803 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:50:56,803 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-12 23:50:56,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:50:56 BoogieIcfgContainer [2021-11-12 23:50:56,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:50:56,816 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:50:56,816 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:50:56,819 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:50:56,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:40:09" (1/3) ... [2021-11-12 23:50:56,820 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649c67b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:50:56, skipping insertion in model container [2021-11-12 23:50:56,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:40:38" (2/3) ... [2021-11-12 23:50:56,821 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649c67b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:50:56, skipping insertion in model container [2021-11-12 23:50:56,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:50:56" (3/3) ... [2021-11-12 23:50:56,822 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 23:50:56,827 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:50:56,827 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-12 23:50:56,918 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:50:56,927 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 [2021-11-12 23:50:56,927 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-12 23:50:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand has 10853 states, 7137 states have (on average 1.3046097800196161) internal successors, (9311), 7358 states have internal predecessors, (9311), 3162 states have call successors, (3162), 552 states have call predecessors, (3162), 551 states have return successors, (3151), 3109 states have call predecessors, (3151), 3151 states have call successors, (3151) [2021-11-12 23:50:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-11-12 23:50:57,160 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:50:57,161 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:50:57,161 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:50:57,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:50:57,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1630216119, now seen corresponding path program 1 times [2021-11-12 23:50:57,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:50:57,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [708591580] [2021-11-12 23:50:57,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:57,207 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:50:57,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:50:57,211 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:50:57,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 23:51:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:51:34,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 5951 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:51:34,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:51:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-12 23:51:41,733 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:51:44,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-12 23:51:44,081 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:51:44,082 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [708591580] [2021-11-12 23:51:44,082 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [708591580] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:51:44,083 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:51:44,083 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-12 23:51:44,085 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696520378] [2021-11-12 23:51:44,086 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:51:44,092 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:51:44,093 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:51:44,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:51:44,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:51:44,159 INFO L87 Difference]: Start difference. First operand has 10853 states, 7137 states have (on average 1.3046097800196161) internal successors, (9311), 7358 states have internal predecessors, (9311), 3162 states have call successors, (3162), 552 states have call predecessors, (3162), 551 states have return successors, (3151), 3109 states have call predecessors, (3151), 3151 states have call successors, (3151) Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-12 23:51:45,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:51:45,753 INFO L93 Difference]: Finished difference Result 21650 states and 31596 transitions. [2021-11-12 23:51:45,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:51:45,757 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 180 [2021-11-12 23:51:45,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:51:45,892 INFO L225 Difference]: With dead ends: 21650 [2021-11-12 23:51:45,892 INFO L226 Difference]: Without dead ends: 10791 [2021-11-12 23:51:45,985 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 358 GetRequests, 356 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:51:45,992 INFO L933 BasicCegarLoop]: 15495 mSDtfsCounter, 2 mSDsluCounter, 30986 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 253.68ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 46481 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 140.86ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 259.15ms IncrementalHoareTripleChecker+Time [2021-11-12 23:51:45,993 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 46481 Invalid, 9 Unknown, 0 Unchecked, 140.86ms Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 259.15ms Time] [2021-11-12 23:51:46,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10791 states. [2021-11-12 23:51:47,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10791 to 10791. [2021-11-12 23:51:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10791 states, 7090 states have (on average 1.2946403385049365) internal successors, (9179), 7304 states have internal predecessors, (9179), 3148 states have call successors, (3148), 551 states have call predecessors, (3148), 550 states have return successors, (3145), 3103 states have call predecessors, (3145), 3145 states have call successors, (3145) [2021-11-12 23:51:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10791 states to 10791 states and 15472 transitions. [2021-11-12 23:51:47,169 INFO L78 Accepts]: Start accepts. Automaton has 10791 states and 15472 transitions. Word has length 180 [2021-11-12 23:51:47,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:51:47,170 INFO L470 AbstractCegarLoop]: Abstraction has 10791 states and 15472 transitions. [2021-11-12 23:51:47,171 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-12 23:51:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10791 states and 15472 transitions. [2021-11-12 23:51:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-11-12 23:51:47,187 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:51:47,188 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:51:47,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2021-11-12 23:51:47,403 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:51:47,404 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:51:47,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:51:47,404 INFO L85 PathProgramCache]: Analyzing trace with hash -142739201, now seen corresponding path program 1 times [2021-11-12 23:51:47,436 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:51:47,436 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1719754046] [2021-11-12 23:51:47,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:51:47,437 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:51:47,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:51:47,438 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:51:47,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-12 23:52:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:52:27,340 INFO L263 TraceCheckSpWp]: Trace formula consists of 5961 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:52:27,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:52:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-12 23:52:34,997 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:52:38,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-12 23:52:38,429 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:52:38,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1719754046] [2021-11-12 23:52:38,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1719754046] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:52:38,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [581219974] [2021-11-12 23:52:38,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:52:38,431 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:52:38,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:52:38,436 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:52:38,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a073d126-4061-4322-ad32-52b806d3c670/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2021-11-12 23:52:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:52:47,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 5961 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:52:47,061 INFO L286 TraceCheckSpWp]: Computing forward predicates...